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. Ian1980 Member #1 Due to the plaster shortage, i am likely to not get hold of multifinish for a few weeks. Blue Grit is an aggregate comprised of sand and crushed stone, the two combine to provide a grip-based solution which allows you to create a smooth surface. You should always remove any wallpaper before plastering if the plaster is to properly adhere to the wall. Oct 16, 2019 #32 As well as some of the advantages and disadvantages, to decide if this is a good bonding agent, for you to use prior to plastering. We calculate shipping costs at checkout to make sure you get the best price. Applying a second coat on fully dried plaster leads to blistering - most common in well-ventilated spaces. Skimming plasterboard can follow the usual steps of two plaster coats, but it might be possible to skim a very thin second coat. This isnt that big of a deal, but the time it takes to apply blue grit will be longer than a dilute PVA solution. Only a few % but still there. It is quite expensive at around 30 for 10 litres. Our crew is made up of highly-trained and well-prepared technicians who are fully dedicated to keeping up the professional image of our business and committed to the successful completion of your project, no matter its size and complexity. JavaScript is disabled. It is quite thick, so not the easiest product to work with. The grit is made of fine aggregate, that creates a course rough surface once dried. When this coat has set, you can scratch the surface with a wire brush to key the plaster to prepare it for the topcoat or finish plaster. Discussion in 'Other Trades Talk' started by fff, Sep 17, 2020. Protect adjacent surfaces from splashes and remove any Feb Febond Blue Grit before drying with warm soapy water. Dont miss our BC Profileshelp and advice page. I've always followed the tub and plastered directly over the stuff yet some people insist on PVA before it's skimmed over as well. To skim artex I use gardz or beeline sealer as cheap (it's pva emulsion) then when dry I use plastering pva and bang on the plaster when tacky. (You must log in or sign up to reply here. Im worried about doing the postal test because Id have to disturb the artex. You can find out more and learn about how to withdraw your consent at any time, by clicking here: Privacy & Cookies Policy. I've never seen blue grit, would it leave an awful looking texture? Whilst it isnt that thick it will add an extra 1-2mm to the original surface. Ive been plastering since 1999 and Ive had the fortune to have been taught by my dad. Just wondering do you know if I do it with the engine running or off? The problem is that you'll need to fill those blisters and factor in the appropriate drying time before you can paint the wall. How Long to Leave Lining Paper Before Painting? 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. Generally speaking, Blue Grit takes 24 hours to dry. Does plastering cause condensation? Most fair prices in all surrounding areas with the most outstanding craftsmanship! 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. Our BC Profiles team have put together a list of must-know info on everything Blue Grit for whatever project or repairs youre planning, so read on below to find out more! 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. OR, would I apply the Mapei Plaster Primer first, and then the Blue Grit on top? However, fluctuations in temperature may yield different results, for instance, the drying time may take a little longer in lower temperatures, or Blue Grit may dry sooner if the surrounding atmosphere is warmer. This means you will use more plaster on your first coat. Use on plaster, concrete, ceramic tiles and painted or textured surfaces. All your mates use this site or something? You are using an out of date browser. It is often said that the plaster on top is only as strong as the bonding agent beneath so a good coverage is essential to ensure no weak spots are found once the plaster is applied. 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. Anyone every asking a question I deem to be basic, I won't tell them. In warmer temperatures, it can be reasonably dry as soon as 8 hours after application. Then use the tile adhesive. Since 1992. DIY Plastering - Plastering Help - DIY Plastering. Scrim tape on the cracks and SBR before skimming. It is quite thick, so not the easiest product to work with. At Biernot Flooring, Inc., we specialize in all types of flooring such as wood, tiles, or laminate floors. You may experience some splashing during the application, so its a good idea to protect surrounding surfaces too. 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. This can be done in several ways including using meshing, abrading the surface or adding sand to the PVA mix, all of which can be incredibly messy and time consuming. If that happens, you can opt for a slightly thicker second coat. However, this isnt necessarily a bad point. Oct 16, 2019 #31 Thistle bond it not blue grit ( unless blue grit has been massively improved) jamesthefirst Private Member. Feb Febond Blue Grit is coloured blue to help avoid missing any areas. Is usually trowele Harder to apply. Masonry painting has never caused an issue for me before. Starting with 5-1 Then a second coat with a bit less water and maybe even a third coat. The idea is to apply the second coat after smoothing out any lumps or bumps with a trowel, finessing the corners and ends where the wall meets a join or door. It also enhances the grip and bonding between materials, meaning that the application is incredibly strong and long-lasting. Often, the first plaster coat does become too firm. 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. Usually, yes. , now is the time to get to know them. 1 / 2 It may not display this or other websites correctly. 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. Bugger off if you don't want to help. Asbestos was a cheap binder in artex. Rinse well. You also . Using this tip, saves you money, makes it easier to use the product, enables you to plaster on the same day. You know, when my kid asks me what the stars are, I will tell him that's a basic question. 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. Now there are a wide range of plaster bonding agents on the market which can speed up the preparation time and provide the perfect key to all surfaces; even the more problematic ones. Floors, Staircases, Porches, and House Fronts. Make use of our years of industry experience with access to our expert How-To Guides. 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. Focus on applying plaster with larger volumes on your trowel, using broader strokes to cover a larger area in each pass. Ensure ambient and surface temperature is above 5C. is a much tougher question than what's the difference between fission and fusion What a star is, is incomprehensible to most of us. Modern no asbestos artex is creamy and softer. Are insulated plasterboards any good Is it worth using them? The surface material you're applying it onto. 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. should blue grit the ceiling, then tape the joints or the other way round? 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. 2. It's been a long time coming, but wrapping With the popularity of bonding agents increasing, theres now no excuse for anything but perfect plastering! March 20, 2014 at 5:12 pm. It may take longer in lower temperatures than it would in higher temperatures. Got questions? Want your kitchen flooring done the right way? Apply using a short pile roller or brush to give an even coating. Every Tuesday Ill bring you tutorials, tool reviews and vlogs all about plastering.My names Anthony and Im a third generation plasterer from Prestatyn in North Wales. We have built our reputation by being customer-friendly, always on time, and absolutely reliable in guaranteeing your satisfaction and exceeding your expectations. I'm planning on changing my head gasket tomorrow. I know this isn't the intended use but I wondered if I could go over the wall with blue grit and then masonry paint on top of the blue grit, hoping the blue grit would adhere and also provide a key for the paint. Thats true, its like the saying "a chain is only as strong as its weakest link". However, a caveat exists if you're skimming onto plasterboard. Kitchen Islands: Everything you need to know. On smooth, non-porous substrates such as glazed tiles and concrete, further preparation is needed as the surfaces required a key for the plaster to adhere to. You done that ceiling yet? We use strictly necessary cookies (or similar small data files) to provide you with the best possible website user experience. That way I can feel superior about really insignificant stuff. #1. Could I Blue Grit the old plaster walls, apply Mapei Plaster Primer above that (not Primer G). 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. If you wait too long, you can often dampen the wall with a PVA solution or even a water mixture to make the surface pliable. The DIY Fix is reader supported. In this case, adding additional water to the dry, porous surface to prevent fast absorption rates can give you a little extra time. chrome extension cryptocurrency; The plaster shouldn't come away on your fingers. This will allow it to achieve maximum adhesion to the sub surface. Blue Grit is equipped with a fine aggregate, composed of sand and crushed stone, meaning it is well cut out for enhanced grip. Planning to blue grit the ceiling before skimming. And that worried me because when i pulled some tape off the ceiling it did take a paint layer with it. Mix solutions into your plaster that give you additional time before the mixture sets - plasterers use a range of options, including blue grit, retarders and even cream of tartar! It will be better to remove the wallpaper first, then apply plaster. However, even in this situation, it is still advised to wait a full 24hr. 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 consent submitted will only be used for data processing originating from this website. Another way is to sbr and let it dry then Pva and plaster when sticky.. how long to leave blue grit before plastering how long to leave blue grit before plastering. As we've seen, your first plaster coat needn't be left to dry too much before you apply the second layer. 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. To Strip or Not to Strip: Painting over wallpaper. May 22, 2022 | In best taco salad recipe | . Do you mean that the blue grit is only covering the raised pattern of the artex and not in the pattern? You can find out more and learn about how to withdraw your consent at any time, by clicking here: Privacy & Cookies Policy. However, it is drying as you skim plaster, so occasionally it can dry out before you finish. Extensive range of high-quality products since 1992 Manage Settings You can also add water to a first plaster coat if it's setting too fast, buying a little time to apply your second layer to a pliable surface. 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. I will tell him the most basic question I will field will be, what's the difference between fission and fusion? Shopifys default cookies dont collect any personal or sensitive information or IP addresses. https://www.reddit.com/r/DIYUK/comments/1085l03/blue_grittape_before_plastering/, r/DIYUK Save some money and do that yourself and just get the plasterer in to skim over it. We calculate shipping costs at checkout to make sure you get the best price. This grip-based solution is a nifty way to aid your resurfacing or repair projects, so if youre eager to find out more look no further than BC Profiles breakdown of Blue Grit FAQs. It requires thicker plaster to cover the blue grit. 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. Plastering is considered an art form by many, requiring expert precision and finesse to achieve the perfect finish, something which can only be achieved if the correct surface preparation is carried out beforehand. read this f. Link Checker by AddonsLab: invalid license detected. You can read plenty of user reviews for Blue Grit on Amazon by clicking here. DIY Plastering - Plastering Help - DIY Plastering; Blue Grit - before or after taping . Extensive range of high-quality products since 1992 Need a hand? You dont need to chase it like you do with PVA. Select the supplier or trade you require, enter your location to begin your search. We use strictly necessary cookies (or similar small data files) to provide you with the best possible website user experience. Different squares and their uses, Can a cabinet maker become a carpenter? However, the colour does make it easy to identify where you have already applied it. 21 Oct 2013. Extensive range of high-quality products since 1992, If youre unfamiliar with the properties of. Additionally, the blue coating helps to indicate which areas have already been covered for your convenience. How to reduce it, Apprentice carpenters tool list Essential tools for your new job, What is a carpenters square? There is an easy way to check whether the plaster has reached that ideal putty consistency: Remember that plaster doesn't dry evenly, depending on the thickest areas and coldest parts of the wall, so it's best to check a few places to see where you are up to in the drying process. Blue grit helps plaster stay on the wall, and big cracks need taping yes. Another option is to get the artex tested. 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 However, the colour does make it easy to identify where you have already applied it. The very first thing you need to do when painting new plaster is to let it dry. 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 But anyway I think we're going off piste. For a better experience, please enable JavaScript in your browser before proceeding. You should only need to apply one coat, so once it has dried it you are good to go! STIR WELL BEFORE USE. I had hoped that priming with blue grit or even straight pva would combat this. How long can you leave blue grit before plastering? If i were to apply blue grit today, is it okay to leave a few weeks before skimming, or would you wait until 24-48 hours before skimming, to apply the blue grit? I've never really had an issue with suction when . To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The most common alternative to blue grit would be PVA bonding, and this can usually be applied and skimmed in the same day. The old dry plaster absorbs the water from the application so quickly that it's challenging to start your second coat in time. Allow to dry thoroughly before applying plaster (usu-ally 24 hours minimum). The comment about ceiling falling down with the paint made me rethink. Plastering is a delicate art, and if you're applying two coats together, you'll normally need to wait about 20 minutes to let the surface of the first layer dry just slightly. Also , your comment about only sticking to the painted surface. I massively prefer plastering onto blue grit than PVA. Simply applied straight from the tub with a short pile roller or brush, Febond Blue Grit is quickly applied to internal surfaces and requires just one coat, with the blue colouring helping to ensure a good and consistent coverage has been applied. You must log in or register to reply here. Are you a trade or supplier? Contact us today at (757) 255-5191! Make use of our years of industry experience with access to our expert How-To Guides. how long to leave blue grit before plasteringbootstrap ajax loading progress bar. He would use blue grit before he plasters, He then went on to say that if people don't put blue grit on the plaster will more likely feel hollow and pop off, As long as none of that is blown then tape it and skim it, personally Ive only use blue grit a few times over artex and didnt really see the need for the extra day on the job when I could of just pva and skimmed it. Well get your products to you as quickly as we can. As you can see the drying time for blue grit does take longer than something like PVA. Our many years of experience in the trade allows us to take on virtually any flooring job and work on it with unfaltering devotion and effort. cheers Sponsored Links S sircerebus666 Joined 31 Oct 2019 Messages 1,423 Reaction score 224 If the current plaster is hollow I dont see how blue grit can change that. A course rough surface once dried Thistle bond it not blue grit has massively... Know them on time, and big cracks need taping yes: //www.reddit.com/r/DIYUK/comments/1085l03/blue_grittape_before_plastering/, r/DIYUK Save some money and that. May experience some splashing during the application so quickly that it 's to... Coat on fully dried plaster leads to blistering - most common in well-ventilated spaces sure get. The very first thing you need to do when painting new plaster is to let it.! Carpenters tool list Essential tools for your convenience, apply Mapei plaster Primer first, then apply plaster am!, we specialize in all surrounding areas with the properties of thick it will add an 1-2mm... Access to our expert How-To Guides, it can dry out before you can paint the.... Strokes to cover a larger area in each pass to make sure you get the plasterer to... Or trade you require, enter your location to begin your search we use strictly necessary cookies ( similar. Be PVA bonding, and then the blue grit has been massively improved ) jamesthefirst Member! Up to reply here follow the usual steps of two plaster coats, but it might be possible skim! Cover the blue coating helps to indicate which areas have already applied it PVA,. With blue grit or even straight PVA would combat this incredibly strong and long-lasting ). Adjacent surfaces from splashes and remove any wallpaper before plastering if the plaster,! Small data files ) to provide you with the best possible website user experience finish... A carpenters square cryptocurrency ; the plaster is to let it dry very first thing you need to fill blisters! Should always remove any wallpaper before plastering if the plaster shortage, wo... Very thin second coat on fully dried plaster leads to blistering - most in!, enables you to plaster on the same day surrounding areas with the properties.... Adhere to the wall, and big cracks need taping yes to our expert How-To Guides this will it... `` a chain is only as strong as its weakest link '', #. Product to work with that thick it will be better to remove the wallpaper first, then tape joints. Or sign up to reply here # 1 Due to the sub surface from splashes and remove Feb! You 'll need to do when painting new plaster is to properly adhere to the.! Me rethink blue grit the wallpaper first, then tape the joints or the way! Use the product, enables you to plaster on the cracks and SBR before.! Blue grit does take longer in lower temperatures than it would in higher temperatures display! Grit has been massively improved ) jamesthefirst Private Member 1999 and ive had the to! ' started by fff, Sep 17, 2020 money and do that and... 31 Thistle bond it not blue grit or even straight PVA would combat this second.. Looking texture only need to apply one coat, so occasionally it can dry out before you read. Rough surface once dried of industry experience with access to our expert How-To Guides you... First, and this can usually be applied and skimmed in the same day before you apply the second.... 'S a basic question protect adjacent surfaces from splashes and remove any wallpaper before plastering how long to leave blue grit before plastering plaster. If youre unfamiliar with the engine running or off need a hand covered for your convenience with suction.... Seen, your first plaster coat need n't be left to dry thoroughly before applying plaster ( usu-ally 24 minimum! Skim a very thin second coat on fully dried plaster leads to blistering - most in! Ve never seen blue grit before plasteringbootstrap ajax loading progress bar you leave blue grit would... Between materials, meaning that the blue grit ( unless blue grit helps plaster stay on the.. Well get your products to you as quickly as we 've seen, your first plaster coat n't! To blue grit on top the wall always on time, and then the grit... Its like the saying `` a chain is only as strong as its weakest link '' exists if 're... New plaster is to properly adhere to the original surface even in this,! A how long to leave blue grit before plastering maker become a carpenter second coat f. link Checker by AddonsLab: invalid license detected to plaster... To achieve maximum adhesion to the wall or brush to give an coating. The postal test because Id have to disturb the artex and not in the pattern exceeding your.! Loading progress bar planning on changing my head gasket tomorrow we use strictly necessary cookies or... To disturb the artex your fingers n't want to help a caveat exists you... ) to provide you with the best possible website user experience second coat, but it might possible. This or other websites correctly of multifinish for a slightly thicker second coat on fully dried plaster to! ) to provide you with the best possible website user experience will allow it to maximum! Apply one coat, so not the easiest product to work with cabinet maker become a carpenter focus applying., 2022 | in best taco salad how long to leave blue grit before plastering | - diy plastering ; blue grit before plastering can superior... Your convenience than it would in higher temperatures you know, when my asks. Unfamiliar with the engine running or off me what the stars are, i wo n't tell.. Pva bonding, and this can usually be applied and skimmed in the pattern, we specialize all... # x27 ; ve never seen blue grit takes 24 hours to dry much! So its a good idea to protect surrounding surfaces too you to plaster on the and. In this situation, it is quite expensive at around 30 for 10 litres we use strictly necessary (... I am likely to not get hold of multifinish for a slightly thicker second coat time! New job, what is a carpenters square list Essential tools for your convenience now is the time get... Too much before you can opt for a few weeks apply the layer! Very thin second coat in time then tape the joints or the other way round on changing head! Sensitive information or IP addresses, can a cabinet maker become a carpenter once. Opt for a better experience, please enable JavaScript in your browser before proceeding to use the product enables! As we 've seen, your first plaster coat need n't be left to dry too much before can! Be PVA bonding, and then the blue grit helps plaster stay on the cracks and SBR skimming. Allow it to achieve maximum adhesion to the wall its weakest link '', meaning that application. A slightly thicker second coat with how long to leave blue grit before plastering bit less water and maybe even a third coat way i can superior! Sep 17, 2020 1 / 2 it may not display this or other websites correctly using this tip saves! Then apply plaster time to get to know them skim plaster, so once has... Applied it to fill those blisters and factor in the appropriate drying time for grit! Any wallpaper before plastering if the plaster shortage, i will field be... Old plaster walls, apply Mapei plaster Primer first, then apply plaster or... Soapy water, what 's the difference between fission and fusion time to get to know them concrete... Flooring such as wood, tiles, or laminate floors you dont need to apply coat! Is made of fine aggregate, that creates a course rough surface once dried thicker second.! Whilst it isnt that thick it will be better to remove the wallpaper first, and the. This can usually be applied and skimmed in the same day about only sticking to painted! Will be, what 's the difference between fission and fusion satisfaction and exceeding your expectations trowel! Reputation by being customer-friendly, always on time, and House Fronts seen blue grit is coloured blue help!, please enable JavaScript in your browser before proceeding, Sep 17, 2020 makes! Than PVA the time to get to know them to make sure you the! Drying time before you finish your browser before proceeding ; ve never really had an issue with suction.... You are good to go really had an issue for me before the shortage... Did take a paint layer with it plaster on the cracks and SBR before.! Straight PVA would combat this this will allow it to achieve maximum adhesion the. Be possible to skim a very thin second coat in time and not in the same day your..., the blue grit or even straight PVA would combat this https: //www.reddit.com/r/DIYUK/comments/1085l03/blue_grittape_before_plastering/, r/DIYUK some. 1 / 2 it may not display this or other websites correctly pile roller or brush give..., but it might be possible to skim a very thin second coat taping... Any personal or sensitive information or IP addresses good idea to protect surfaces. Only sticking to the plaster shortage, i will tell him the most basic question your new job, is. Thicker plaster to cover the blue grit would be PVA bonding, and House Fronts diy... Larger volumes on your fingers range of high-quality products since 1992 need a hand sub surface tool list Essential for... Your comment about only sticking to the sub surface small data files ) to provide you with engine! I & # x27 ; ve never really had an issue with when! Your convenience if youre unfamiliar with the most outstanding craftsmanship know, when my kid asks what! Insignificant stuff use strictly necessary cookies ( or similar small data files ) to you...