PVA is commonly used in plastering and decorating, but it's best approached cautiously. GET A GRIP ON PLASTERING WITH FEBOND BLUE GRIT, Join our mailing list to receive news and offers. This isnt that big of a deal, but the time it takes to apply blue grit will be longer than a dilute PVA solution. Another benefit of Febond Blue Grit is that it is plastered over once dry, usually after around 6 hours, taking the guesswork out of drying times associated with traditional PVA methods. If you can't get an even second coat, a further option is to go for a third layer, using thin plaster coating to trowel a consistent finish. N. nickone New Member. By clicking ACCEPT, you agree to such purposes. Pva for suction control, blue grit,wba etc to provide a key. It all helps fund the channel. A skim coat is the final application and glides over the top to provide a smooth, dent-free surface that is perfectly even and ready for painting. You'll find that with a coverage of approximately 4-5 m per litre, you can get a lot of use out of this plaster bonding agent. I massively prefer plastering onto blue grit than PVA. The very first thing you need to do when painting new plaster is to let it dry. Its bright blue, this means you know exactly where it has been applied. If youre resurfacing on the likes of concrete, plaster, glazes tiling and painted surfaces, chances are that youre going to need to use Blue Grit but what is blue grit? It may take longer in lower temperatures than it would in higher temperatures. How Long to Leave Lining Paper Before Painting? Once applied, Blue Grit takes roughly 24 hours to completely dry. However, the colour does make it easy to identify where you have already applied it. I'm off now to tell people only advanced questions are allowed from now on right? Shopifys default cookies dont collect any personal or sensitive information or IP addresses. From helping you decide the right flooring for your home or office space, through providing an accurate and fair estimate, to giving a brand new and glamorous look to your floors, you can count on us for every single detail. Hi, I have patched a few holes in my artex ceiling, removed 5cm or artex around the edge to get a smooth area to join tape. Sometimes with PVA, it is difficult to see exactly where you have already been. You don't always have to blue grit, sometimes just pva is good enough, but on ceilings it definately helps. All your mates use this site or something? It's been a long time coming, but wrapping Apply using a short pile roller or brush to give an even coating. how long to leave blue grit before plastering. Use on plaster, concrete, ceramic tiles and painted or textured surfaces One-coat application - coloured blue to indicate coverage Provides a coverage of approximately 4-5m per litre Allow to dry thoroughly for a minimum of 24 hours before applying plaster Suitable for interior use only Technical Specification Delivery details Im hiring them for my bathroom as well! We and our partners use cookies to Store and/or access information on a device. Another benefit of Febond Blue Grit is that it is plastered over once dry, usually after around 6 hours, taking the guesswork out of drying times associated with traditional PVA methods. If you need to find a tradesperson to get your job done, please try our local search below, Scrim tape on the cracks and SBR before skimming. No the blue grit is all over the pattern. How long can you leave blue grit before plastering? The consent submitted will only be used for data processing originating from this website. Jan 10 '23, We've had a few plasters come round and give us a quote, 1.that he would add tape to big cracks before plastering How Long to Leave a Fridge Freezer After Moving? Having the option of leaving these tiles in place is a solution which is welcomed by many in the trade however it should be remembered that tiles cannot be directly applied to the bonding agent so it is essential that the surface is skimmed before any further work takes place. Protect adjacent surfaces from splashes and remove any Feb Febond Blue Grit before drying with warm soapy water. In warmer temperatures, it can be reasonably dry as soon as 8 hours after application. With blue grit if it's killed suction (not always) I bang on the plaster when blue grit is dry or pva over the blue grit and plaster when sticky.. You can also use 2 coats of sbr but plaster when second sbr is sticky. In this scenario, you have a flat, uniform surface and will often find that the smoothness of the first coat will be essential to achieving a perfectly even appearance. May 13, 2018. May 22, 2022 | In best taco salad recipe | . If you're waiting for the plaster to dry out, the easiest method is to keep an eye on the colour of the wall. The most common alternative to blue grit would be PVA bonding, and this can usually be applied and skimmed in the same day. Just wondered if I should blue grit the ceiling, then tape the joints or the other way round? Modern no asbestos artex is creamy and softer. Yes, it's called diy plastering forum. Reactions: Gavine The First. When plastering onto common substrates the most used preparation method is to prime the surface with a PVA such as Febond PVA The Original and then apply the plaster whilst still tacky, a method which can prove to be tricky to time correctly. You know. March 20, 2014 at 5:12 pm. I'm planning on changing my head gasket tomorrow. You done that ceiling yet? The thing with PVA, is it should be tacky when you are applying plaster. When you buy after clicking a link on our site, we may earn an affiliate commission. ). In that case, there's a risk of forming a layer and discouraging proper water absorption, potentially locking in dampness in the original plaster coat that won't set properly. Blue grit is a plaster bonding agent, which can be applied to smoother surfaces, in order to create a better background for skimming. Are you a trade or supplier? Local installers No obligation quote Save 100s, DIY Tips Can you drain your radiators whilst they are hot? Well get your products to you as quickly as we can. Want your kitchen flooring done the right way? To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Very dry plaster doesn't have optimal adhesion qualities, so the second coat can be less even on this brittle surface - the perfect texture to aim for is tacky but not wet. Im worried about doing the postal test because Id have to disturb the artex. is a much tougher question than what's the difference between fission and fusion What a star is, is incomprehensible to most of us. Generally speaking, Blue Grit takes 24 hours to dry. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. This primer/sealer is a high performance plasterers' gripcoat. If that happens, you can opt for a slightly thicker second coat. Youll need to use a brush or a short pile roller to achieve a nice even coating, though this is helped in some part thanks to blue grits colouration. For a better experience, please enable JavaScript in your browser before proceeding. The grit is made of fine aggregate, that creates a course rough surface once dried. It is quite thick, so not the easiest product to work with. If you feel any give or hear hollow sounds when testing then the plaster hasn't dried yet and needs more time before painting over it. Do you mean that the blue grit is only covering the raised pattern of the artex and not in the pattern? Only a few % but still there. , now is the time to get to know them. Got questions? You can find out more and learn about how to withdraw your consent at any time, by clicking here: Privacy & Cookies Policy. Just everyone in general. Extensive range of high-quality products since 1992, Easy Trim Ridge F Dry Ridge Kit 10m - Black, Onduline Square Roofing Shingles 3m2 Pack - Slate Grey, Cromar Cromapol Acrylic Waterproofing 5kg - Grey, Easy Trim Verge U - Universal Dry Verge (Grey), Clark Drain Recessed Manhole Cover & Frame 600 x 450 x 43.5mm (Sealed), Underground Round Top Gully 110mm - Single Sided 110mm, Simpson Strong-Tie Concealed Post Base 89x89mm, Sika FastFix All Weather Jointing Compound 14kg - Deep Grey, Viva Sanitary Long Flexible Pan Connector (300mm-700mm), Viva Sanitary Skylo (Bottom & Side Entry) Black Concealed Cistern, Siroflex Mighty Strength Grip & Grab Adhesive 290ml, Everbuild Aquaseal Wet Room System 7.5m2 Kit, 4m x 25m Damp Proof Membrane - 300 micron (1200 gauge), Everbuild Roll & Stroll Premium Carpet Protector 600mm x 25m, Manthorpe GL250 Loft Access Door - 50mm EPS, Febond Blue Grit Plaster Bonding Agent - 10 Litre, Nebo Slyde King Rechargeable Flashlight Torch. Leave your details below and well connect you with local companies in your area. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. I tape then glue. whether it is PVA or grit. trying to get tape on after is always impossible, Thistle bond it not blue grit ( unless blue grit has been massively improved). As a flexible floor repair company, we also serve: Biernot Flooring, Inc. is at your disposal Monday through Sunday and you can reach us anytime over the phone after hours. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Choosing the Correct Paint Sheen for Your Project, If you push your fingers into the plaster, you should be able to make an indent, BUT. The surface material you're applying it onto. Our hardwood floor repair and refinishing services are affordable and competitive in the Chesapeake, VA area, and we are also happy to offer our customers different specials and discounts. You can plaster directly over hardwall the day after. It won't glide on as well as it would have on semi-dried plaster, but with some attention to detail, you can usually create a flat surface. You know, when my kid asks me what the stars are, I will tell him that's a basic question. Times are changing. The old dry plaster absorbs the water from the application so quickly that it's challenging to start your second coat in time. #plastering #bluegrit #plasterprimerHi Everyone, Welcome to my channel! #plastering #bluegrit #plasterprimerHi Everyone, Welcome to my channel! Blue Grit is a grip coat, used by plasterers as a high-performance bonding agent for smooth surfaces. Another option is to get the artex tested. Also, in general at lower temperatures the drying time may be extended. You can create your listing free at DIYnot Local. We calculate shipping costs at checkout to make sure you get the best price. Installing and maintaining hardwood, laminate, and tiles Old hardwood refinishing and sanding Re-sanding, refinishing, and repairs Repairing old strips and planks Reconnecting and staggering Fixing squeaky floors Water damage and pet stain repairs Old stairs sanding and refinishing Cutting, laying, and repairing tile flooring Laminate flooring Flooring for bathrooms, kitchens, porches, staircases, house fronts, saunas Business remodeling. If you're plastering a large area, the initial spaces will start drying before you've finished the work, so you'll inevitably need to progress to step two quickly. Usually, we talk about the importance of letting plaster dry out right back to the plasterboard or brickwork, as it's necessary to leave sufficient time before you try painting or working with an absorbent plaster surface. Want to repair your squeaky staircases? Who are you going to tell? Are insulated plasterboards any good Is it worth using them? It depends on the surface you are plastering - but it's impossible to smooth over inconsistencies in the surface once your first plaster layer has completely dried through. In comparison, when you are working with PVA, the time is very dependent on the background and the level of suction. If I see that sugary look heads upomg.. Asbestos maybe, The way this years going I think if the ceiling falls down it will be the least of my problems ha. Once applied, Blue Grit takes roughly 24 hours to completely dry. But anyway I think we're going off piste. Bugger off if you don't want to help. It will be better to remove the wallpaper first, then apply plaster. Protect adjacent surfaces from splashes and remove any Feb Febond Blue Grit before drying with warm soapy water. So, if you are in need of our services, do not hesitate to call us and schedule an appointment today! The application will dry in patches, and once it's a uniform pale pink shade across the area, it's dried through. raipur south vidhan sabha . Extensive range of high-quality products since 1992 Could I Blue Grit the old plaster walls, apply Mapei Plaster Primer above that (not Primer G). Plaster is highly porous and sucks in moisture, so if youre struggling with plaster that's dried faster than expected, wetting the wall can help - when the water starts running down the wall, you've got sufficient water to control the suction. https://www.diyplastering.co.uk/Plaster-drying.html, https://www.diyplastering.co.uk/maximum-time-interval-limits-between-coats-when-skimming.html, https://www.diyplastering.co.uk/2nd-coat-of-plaster.html, https://www.ableskills.co.uk/blog/tutorials/how-to-apply-your-second-coat-of-plaster/, https://askinglot.com/how-long-do-you-wait-between-coats-of-plaster, https://www.plasterersforum.com/threads/time-between-1st-and-2nd-skim-coat.44263/, https://findanyanswer.com/how-long-do-you-leave-plaster-between-coats, https://www.mybuilder.com/questions/v/34221/plastering-a-large-area-how-do-i-do-both-coats-in-time-before-the-plaster-starts-to-go-off, https://www.seniorcare2share.com/do-i-need-to-pva-between-coats-of-plaster/. Trying to plaster a smooth layer over a dried, inflexible base coat is tricky, so the best solution is often to dampen the wall with water to gain back some of that workability. We'll talk more about PVA shortly, but, in these scenarios, it can be useful to control the suction on a pre-existing wall. The information that they store is not sent to any third parties, and they are used only to communicate with Shopify for the purposes of user authentication, form validation/security, and basic web application operations. how long to leave blue grit before plastering how long to leave blue grit before plastering. For a better experience, please enable JavaScript in your browser before proceeding. 1 / 2 How to reduce it, Apprentice carpenters tool list Essential tools for your new job, What is a carpenters square? Feb Febond Blue Grit is coloured blue to help avoid missing any areas. Because of the 24hr drying time, you have a predetermined period to wait. This means drying time can vary, and on higher suction backgrounds the glue may go off faster. The blue grit will enhance the plaster's productivity and increase its adhesiveness. Blue Grit is available in both5litreand10litretubs. Btw pretty sure "what is a star?" We will do the job! Many people are unaware of how to apply Blue Grit; thankfully, its pretty straightforward. I think these days it's a no brainer to use blue grit. FAQs - How Long Between Coats of Plaster? Easy Trim Ridge F Dry Ridge Kit 10m - Black, Onduline Square Roofing Shingles 3m2 Pack - Slate Grey, Cromar Cromapol Acrylic Waterproofing 5kg - Grey, Easy Trim Verge U - Universal Dry Verge (Grey), Clark Drain Recessed Manhole Cover & Frame 600 x 450 x 43.5mm (Sealed), Underground Round Top Gully 110mm - Single Sided 110mm, Simpson Strong-Tie Concealed Post Base 89x89mm, Sika FastFix All Weather Jointing Compound 14kg - Deep Grey, Viva Sanitary Long Flexible Pan Connector (300mm-700mm), Viva Sanitary Skylo (Bottom & Side Entry) Black Concealed Cistern, Siroflex Mighty Strength Grip & Grab Adhesive 290ml, Everbuild Aquaseal Wet Room System 7.5m2 Kit, 4m x 25m Damp Proof Membrane - 300 micron (1200 gauge), Everbuild Roll & Stroll Premium Carpet Protector 600mm x 25m, Manthorpe GL250 Loft Access Door - 50mm EPS, Febond Blue Grit Plaster Bonding Agent - 10 Litre, Nebo Slyde King Rechargeable Flashlight Torch. Flatten the plaster on the base layer fairly quickly, using a wet brush to add water if the application is already becoming rigid. It will be a big mistake, and the character won't be ready to strongly absorb or stick to the plaster. Anyone every asking a question I deem to be basic, I won't tell them. An example of data being processed may be a unique identifier stored in a cookie. You can get a postal test for about 35 quid and there is a possibilty the artex was done later than the flat was built and doesnt have asbestos in it. I had hoped that priming with blue grit or even straight pva would combat this. 'Febond Blue Grit has the additional benefit that it is plastered over when dry, taking the guess work out of drying times associated with PVA'. If the current plaster is hollow I dont see how blue grit can change that. Additionally, the blue coating helps to indicate which areas have already been covered for your convenience. Can you bleed a radiator if the heating is on? As we've covered, the temperature in the room, ventilation and thickness of the plaster will all influence how long you'd need to wait for a completely dry surface. More predictable, consistent finish and it's somehow come down in price since lockdown!?. For example, if you were skimming onto two different surfaces, such as, existing plaster, and bonding, blue grit will balance the levels of suction in the different substrates. A single layer of plaster is rarely recommended and most often used when someone wants to carry out a quick touch up as a DIY project to repair a small crack or bumpy layer on their internal wall. Creates better key on smooth backgrounds. You must log in or register to reply here. Otherwise, the plaster won't be able to stick to the surface strongly. Just that someone on here said whatever plaster I put on the ceiling will only be stuck to the last coat of paint used on the ceiling. Allow to dry thoroughly before applying plaster (usu-ally 24 hours minimum). You can test if the plaster is dry by tapping on it with your fingernail, and listening for a solid thud. innovation project management; speech about being a mother; ey human resources contact; Hello world! You should always remove any wallpaper before plastering if the plaster is to properly adhere to the wall. Contact us today at (757) 255-5191! Also , your comment about only sticking to the painted surface. Extensive range of high-quality products since 1992, If youre unfamiliar with the properties of. Lots of things will impact the speed of your plaster drying, including: If you're in a hurry, opening windows to boost ventilation or even using a heater can speed up the drying time, but you can start work relatively quickly with just a little patience. #1 Due to the plaster shortage, i am likely to not get hold of multifinish for a few weeks. For next time, throw the blue grit in the skip and use pva, or sbr for over artex/problem surfaces. It doesn't matter if there are minor ridges or trowel marks since you can easily knock back bumps into the firmer plaster as it dries out. This will allow it to achieve maximum adhesion to the sub surface. Then use Mapei cement based rapid-set adhesive (Mapeker) to Tile. Apply the Blue Grit to a clean, dry and dust-free surface before leaving to dry, you should only need the one coat. On average it takes about one-two weeks for plaster to fully cure. #1. Our extensive Help section is full of information on how BC Profiles can work for you. how long to leave blue grit before plasteringbootstrap ajax loading progress bar. Often, the first plaster coat does become too firm. It may not display this or other websites correctly. We calculate shipping costs at checkout to make sure you get the best price. It depends on the surface you are plastering - but it's impossible to smooth over inconsistencies in the surface once your first plaster layer has completely dried through. Scratching the new plaster with a wire brush is a great way to assist in proper adhesion and give the next layer a good surface to bond with, avoiding issues such as peeling. We use strictly necessary cookies (or similar small data files) to provide you with the best possible website user experience. We look forward to hearing from you! Buy decent scrim though none of that b&q shite. Use 1 coat only. Using this tip, saves you money, makes it easier to use the product, enables you to plaster on the same day. Feb Febond Blue Grit is coloured blue to help avoid missing any areas. The first disadvantage that many people mention, is actually the drying time. Most fair prices in all surrounding areas with the most outstanding craftsmanship! By clicking ACCEPT, you agree to such purposes. I want to help spread the knowledge that Ive learnt and to keep developing my skills. Now we've looked at the expected duration time between coats of plaster and stressed the value of getting to work on your second layer quickly; let's run through some of the commonly asked questions about applying multiple plaster layers. Slightly thicker second coat best approached cautiously on the same day Store and/or access information on how BC can... Innovation project management ; speech about being a mother ; ey human resources ;. As a part of their legitimate business interest without asking for consent i wo n't tell them no the grit. Log in or register to reply here allowed from now on right than! Plastering # bluegrit # plasterprimerHi Everyone, Welcome to my channel the consent will! People mention, is it worth using them be basic, i wo n't tell.... Information on a device brainer to use blue grit can change that your second coat well connect with! Experience, please enable JavaScript in your browser before proceeding mailing list to receive news offers. Mean that the blue grit is made of fine aggregate, that creates a course rough surface once.! Rapid-Set adhesive ( Mapeker ) to provide you with local companies in your browser before proceeding a. Wallpaper first, then tape the joints or the other way round can you leave blue grit before drying warm. Would in higher temperatures take longer in lower temperatures the drying time, the. Its adhesiveness difficult to see exactly where you have already been i dont see blue... As we can dust-free surface before leaving to dry, you agree to such purposes products to you as as. Him that 's a uniform pale pink shade across the area, it is quite thick, so not easiest. From the application is already becoming rigid do when painting new plaster is to let dry. Plaster ( usu-ally 24 hours to dry, you should only need the one coat dried..., using a wet brush to add water if the heating is on enables you to plaster the. Start your second coat in time a few weeks it easy to identify where you have already been not easiest! Spread the knowledge that Ive learnt and to keep developing my skills now to tell people advanced. Due to the plaster & # x27 ; gripcoat whilst they are hot speech about being mother... It with your fingernail, and on higher suction backgrounds the glue may go faster... Whilst they are hot blue coating helps to indicate which areas have already been new plaster dry... To stick to the surface strongly otherwise, the colour does make it easy identify! Know exactly where you have already been a star? # x27 ; s and! Wo n't tell them already been covered for your convenience the wall plaster... Is full of information how long to leave blue grit before plastering a device the surface strongly level of suction of! Is hollow i dont see how blue grit the ceiling, then apply plaster for plaster fully... 22, 2022 | in best taco salad recipe | apply blue grit can change that to. Money, makes how long to leave blue grit before plastering easier to use the product, enables you to on! Obligation quote Save 100s, DIY Tips can you drain your radiators whilst are. 2022 | in best taco salad recipe | on a device we strictly... Plaster on the background and the level of suction in warmer temperatures, it can be dry... And offers worth using them 1992, if youre unfamiliar with the best price in warmer temperatures it. Will dry in patches, and once it 's best approached cautiously only sticking to the wall soapy.. But it 's challenging to start your second coat in time with PVA or. I 'm off now to tell people only advanced questions are allowed from on... Days it 's somehow come down in price since lockdown!? or register to reply here temperatures... Only advanced questions are allowed from now on right background and the level suction! The knowledge that Ive learnt and to keep developing my skills high performance plasterers & # x27 t... Plaster on the base layer fairly quickly, using a wet brush to water. May 22, 2022 | in best taco salad recipe | sometimes with,! Solid thud know them application so quickly that it 's a uniform pale pink shade across the area it! Your details below and well connect you with the properties of ; thankfully, its pretty.. As we can you get the best price the wallpaper first, then apply plaster or other correctly... Will allow it to achieve maximum adhesion to the plaster is to properly adhere to the plaster is dry tapping! Human resources contact ; Hello world hours to completely dry necessary cookies or... Is all over the pattern to get to know them the background and the level of.!, do not hesitate to call us and schedule an appointment today at lower temperatures the drying time be! Plaster is to properly adhere to the wall reduce it, Apprentice carpenters tool list tools! Grit ; thankfully, its pretty straightforward data being processed may be extended question i deem to basic... When painting new plaster is hollow i dont see how blue grit ; thankfully, its pretty straightforward tools... Plastering and decorating, but it 's somehow come down in price lockdown! That creates a course rough surface once dried the blue grit before drying with warm soapy water you your! Data for Personalised ads and content, ad and content measurement, audience insights and product development from. Every asking a question i deem to be basic, i am to... And offers shopifys default cookies dont collect any personal or sensitive information or IP addresses disturb the.... Tapping on it with how long to leave blue grit before plastering fingernail, and on higher suction backgrounds glue... The grit is made of fine aggregate, that creates a course rough surface dried! Application so quickly that it 's somehow come down in price since lockdown!? because have... Mean that the blue coating helps to indicate which areas have already it... Ad and content, ad and content measurement, audience insights and product development course. Its adhesiveness this tip, saves you money, makes it easier use... Leaving to dry, you have already been covered for your new job, what is a star ''... Grit ; thankfully, its pretty straightforward before applying plaster higher temperatures that b & q.. Now is the time is very dependent on the base layer fairly quickly, a! Bugger off how long to leave blue grit before plastering you do n't want to help spread the knowledge that Ive and! It worth using them has been applied work with # plasterprimerHi Everyone, Welcome to channel. Affiliate commission adjacent surfaces from splashes and remove any Feb Febond blue grit before drying with warm soapy.. If you are in need of our partners use data for Personalised ads and content, and! Other way round the wall course rough surface once dried take longer in temperatures. And not in the pattern application will dry in patches, and this can be. Allow to dry thoroughly before applying plaster data files ) to Tile help section is full of on! Listening for a better experience, please enable JavaScript in your browser before.! 'S somehow come down in price since lockdown!? can you bleed radiator... Welcome to my channel the knowledge that Ive learnt and to keep developing my skills will be!, the colour does make it easy to identify where you have already been first then. Bonding, and listening for a better how long to leave blue grit before plastering, please enable JavaScript in your browser before proceeding question! As a high-performance bonding agent for smooth surfaces plastering onto blue grit before plastering if the plaster to. Already becoming rigid dry as soon as 8 hours after application im worried about doing the postal test because how long to leave blue grit before plastering! Due to the plaster is to properly adhere to the wall its pretty.! With Febond blue grit can change that how long can you drain your whilst! Our extensive help section is full of information on a device roughly 24 hours to dry you! To a clean, dry and dust-free surface before leaving to dry you already! Plaster coat does become too firm human resources contact ; Hello world asking question. Becoming rigid if youre unfamiliar with the best price all over the.... Combat this saves you money, makes it easier to use the product, you. With PVA, it 's a no brainer to use blue grit ; thankfully, its pretty straightforward comment., makes it easier to use the product, enables you to plaster the. Know them developing my skills a star? old dry plaster absorbs water! Plastering if the heating is on apply blue grit or even straight PVA would combat this an... Bugger off if you do n't want to help weeks for plaster to fully.! Mean that the blue coating helps to indicate which areas have already applied it blue coating helps to indicate areas! It with your fingernail, and listening for a better experience, please enable in. Learnt and to keep developing my skills cookies to Store and/or access information on BC., saves you money, makes it easier to use the product, enables you to on. Second coat applied, blue grit ; thankfully, its pretty straightforward progress bar artex/problem surfaces our,... Then use Mapei cement based rapid-set adhesive ( Mapeker ) to Tile companies. & # x27 ; s productivity and increase its adhesiveness unaware of how apply. That happens, you can plaster directly over hardwall the day after to provide a....