redgard over silicone

I installed a pre-sloped 32"x60" foam shower base with offset drain. So…don’t do that. Moreover, the Flexbond modified thinset (sold at HD, for example) specifically lists redgard as one of the surfaces it can be applied to and therefore, following manufacturer recommendations, a person should be using a modified thinset like flexbond over Redgard. Using 12×12 tile. Since cement board is porous, apply a topical waterproofing like Redgard over top. Before applying Redgard, would you recommend taping/thinsetting the seams where the niche meets the CBU? Joint compound? Can you apply Redgard directly to wood (like2x4 or plywood) for a shower shelf (no Wonderboard)? Redgard instructies Redgard is een vloeibare waterdichting en spleet-preventie materiaal dat aan een flexibele membraan droogt. Before applying Redgard, would you recommend taping/thinsetting the seams where the niche meets the CBU? After all the corners are coated I use a paint roller and pan to cover the walls. Bonds directly to metal drains, PVC, … Redguard would be an over it application. Am I probably fine for an infrequently used shower in a basement bathroom? Unmodified or modified thinset over Redgard in shower walls and ceiling? Laticrete’s Hydroban, for instance, goes on light green and dries forest green. Anyways, this is not a typical question regarding tile work or anything related to tile although it is a question about redgard. It also bonds directly to metal and plastic drain assemblies. Cost ~$120 There is no reason to use both products although it can be easier to use the RedGuard in corners and niches without the build up you can get with kerdi. After curing, clamp the upper flange onto the membrane and tighten. You must then do a whole second coat the same way. There's no vapor barrier behind the CPU, no. You may be creating a hell of a lot more issues than you want. It’ll be fun. Professional Tile Installation Contractor Fort Collins and all of Northern Colorado. ¿Cómo se llama el mejor amigo de Gilgamesh? NO! If you are just tiling around your tub or pre-formed shower base you can find that manual here: Liquid Topical Waterproofing Membranes for Shower Walls. Make sure the first coat has fully changed color before applying the second coat. If you have to use a rub stone to smooth out your thinset seams that is fine, you might just give it a once over with a damp rag to remove any dust that might cause adhesion … Precut the pieces of tape to wrap the walls, corners, bottom and top, and any other seams. It’s up to you. The membranes are more the consistancy of pudding than paint so don’t be afraid to scoop it out to spread it. RedGard® as Crack Prevention Membrane. You''ll be fine with thinset over Redguard on walls. RedGard SpeedCoat Waterproofing and Crack Prevention Membrane - For Ceramic and Natural Stone - 1 Gallon Pail - - Amazon.com Substrates suited for Custom 9240 include: • Concrete • Ceramic tile ... Use a silicone caulk around the flange where the membrane and the upper flange make contact. When used on shower walls it is a (relatively) quick, effective water barrier for your installation. You should be used to it after a few minutes. Unfortunately I discovered about a 6" diameter dip about 1/8" deep in front of the drain where water pools. What are my best options? Off to tape…, Hi, I am attempting to install 3×6 Subway tiles in the bathroom and tub surround over an old mud job, the old mud job and lathe seem very solid. You can't have 2 or you create a moisturizer sandwich. I am going to install a redi tile shower pan my question is should I apply red guard to the shower pan before I apply the Redi Poxy epoxy adhesive when I lay the tile. Click to see full answer. Do I need to use RedGard over Hardibacker. Custom, the makers of Redgard, advised me that solvent based adhesive could break down the RG, and that while they didn’t think a non solvent low VOC frp adhesive would, their advise was to apply RG as instructed, let cure and then skim coat it with their Speed Finish. Location Rosario, Cavite As long as it's Cement Board & not some crappy "almost" cement board stuff. Modified. Water will do it no harm. The best solution is to fill the gap with backer-rod, which is just cylindrical foam, then paint the redgard over that. It will not negatively react with your tile redi pan (but don’t tell them I told you that ). Thanks Roger for your help pan has already been installed tiled and grouted I read extensively about this shower pan and couldn’t find that red guard was recommended pan was installed on a concrete floor in a condo Iam looking forward to a trouble free experience with this product and happy with it so far. Easily applied with roller, trowel or sprayer producing a continuous moisture barrier with outstanding adhesion. Click to see full answer. My concern is having a nice flat smooth wall that looks nice when it is painted. When the mortar is cured, run a small bead of. You really don't need the RedGard, but the more protection the betterso go for it. Tile Redi pans are already waterproof. These products shrink a bit as they dry so you must make sure that it has not shrunk enough to create holes or voids in places such as corners and seams. Is is densshield or purple-board (or something else)? Yes, you can use silicone first if you want. All the cool kids are doin’ it. I don't do it because I have seen it condense and trap moisture on the inside. I’m installing a Redi Tile shower base which will be tiled with square ceramic tile up onto the flange. ‘Just in case’ normally does two things: 1. This is useful in that when it is dry it turns dark red. I’ve read where a lot of people fill the gap between the backer board and tub flanage with silicone and some people fill this area with thinset. No! (Thanks for that Davis). It will bond to pvc and most hard plastics. Let this first coat of RedGard dry until the panels appear red in color. After curing, clamp the upper flange onto the membrane and tighten. DO NOT use thinset in that gap. Hardi, while not waterproof will not be affected by water. I saw your site too late. Membrane will not adhere to silicone when applied on next day. Also, You need one vapor barrier either behind it or over it. It will be just like painting it. Force RedGard® into cracks with the flat side of the trowel, roller or brush. It calls for modified thinset. I don’t have that luxury at this point! He says it’s just double the protection and it will be fine. Also, can Silicone be used (with sufficient drying time) in corners before applying redgard? After much research I used Kerdi so I am familiar with that. Greatly appreciate the response. The instructions say to fill the gap with 100% silicone, but I can’t find any info on the CBP website about applying Redgard over silicone. We have installed new exterior plywood over a plastic sheet - but instead of replacing the carpet and plywood very 5 years or so, we want to install composite decking on the balcony. Left a nice small gap for caulk. Click Above to have professional TileTips sent directly to your inbox. Apply membrane with a six-inch putty knife to the bottom of the niche, working the membrane into all the seams with the putty knife. Seems there’s pros and cons to both. The only drawback for these products, if you choose to look at it that way, would be the price. If there is water or moisture behind that existing substrate you’ll be sealing it up – that ALWAYS creates issues. How do I redirect my mail Australia Post? The better option is to mix redgard with 2 parts water, 1 part redgard and use that as your first coat. Caulk that gap with siliconized or latex caulk and then use Redgard over the caulk. Ready-to-use, elastomeric, waterproofing and crack prevention membrane for all interior or exterior commercial and residential tile and stone installations. When I use these products I always use a cement-based backerboard as the wall substrate without a plastic vapor barrier. For larger showers you can also get a 3.5 gallon bucket. redgard expertise From office buildings to warehouses, to hotels and electronic manufacturers, Redgard offers the highest quality coating system solutions to meet your project need from the top of the building to the surrounding ground surfaces. Primer and paint? Regard will not stick to 100% silicone caulk. Silicone caulk adheres well to all of these materials, and because it has elasticity, it won't crack or break when materials like wood expand in response to environmental conditions. ft. per gallon each coat. What type of Primer do you suggest to paint over the RedGard with before applying Joint compound? The other membranes are similar. Basically any place that does not have waterproofing between the tile and shower framing. So we bought some…and I understand how to apply it, however I’m just worried the tile glue we have won’t stick to it. The gap is greater than 1/4” in some areas and is too big for caulk. I can't speak as to the cure time of Redgard... so I would be sure you follow the Redgard label directions about double coating and cure times, then wait as long as possible before caulking. My son told me all the cool kids are doin’ it! They are applied to your shower walls then tile is installed directly onto it. Make sure your specific product includes specifications for this application if you choose to do that. But will unmodified thinset be weaker and not properly hold the tile over time, especially on the ceiling. I intend to Redgard my new cement backer after I install it; should I remove that plastic vapor barrier to avoid suffocating the substrate? Free shipping for many products! Yes, you can also fill it with silicone – it will work, it’s just not the best solution. Above the tile will just be painted wall. Those big triangular holes in the mud job I filled in with plaster. Will it provide enough water resistance to avoid water damage? You can either stop the redgard at 2″ above the shower head (no water is going to get to it above that), or you can use a primer over the redgard, wall mud (joint compound), then paint. Davestone. Step by step: Use fiberglass tape, not drywall mesh tape. A toilet flange can be handled in much the same manner. Regard will not stick to 100% silicone caulk. We are tiling our 3 shower walls. 100% silicone in the gap (with backer rod. I have almost an inch gap between Saltillo and the wall where custom building products commercial silicone has stood up for almost 5 years. First let me start by saying that I really appreciate the way you explain how to do proper tile work in just about every possible situation that is involved in the process.Very detail oriented with no bs. there’s no guarantee it will not take and keep moisture, and may likely fail into a soggy mess. I would be amazed if the Redgard actually bonded to the silicon. Before you apply the waterproofing, mesh tape the 90-deg corners of the cement board and skim coat thinset over it. Yes, since you already have it there just sand it down and apply redgard over it. It will be waterproof (provided you put it on thick enough), but the movement of the wood will cause the tiles to become unbonded – they’ll pop off. About 35-40 mils thick, about the thickness of a credit card. However, Killz will bond to it, and paint will bond to the Killz. And thought we could waterproof it with redgard. Redgard peels right off my joint compound. Done correctly the redgard will not show through. I’m afraid the pores of the concrete are filled in with this mastic so scraping it off is just leaving a slick surface. Silicone is more flexible and waterproof, and won't shrink or crack, so it's a better choice for caulking around bathtubs, showers and sinks. Tile installed with modified thinset mortar 6. Thanks. You gotta like my page. Redgard has an open shelf life of about one year. Hello, These membranes consist of products such as Custom Building Products’ Redgard and Laticrete’s Hydrobarrier and Hydroban and Mapei’s Aquadefense. Redgard Silicone Roof Coating Posted by rcsadmin In Roof SINGLE COMPONENT , FLUID-APPLIED SILICONE COATINGPRODUCT INFORMATION PRODUCT TYPE: A ready-to-use, single-component, solvent-borne, moisture-cured, fluid-applied silicone coating. Find many great new & used options and get the best deals for Custom Building Products 3.5 Gallon Redgard Crack Prevention and Waterproofing Membrane at the best online prices at eBay! Hi Roger, Hi Larry, Repair of 3 rows of tile at bottom of shower wall and floor. Can we paint the whole thing with RedGard and then not tile over the Redgard? I assume the regular adhesive will work just fine. No. You can find it at any of the big box or hardware stores in different sizes. you should not be using green board to tile onto. Killz is the most readily available, but any drywall or paint primer will work fine. However, its moisture-repelling properties make silicone unsuitable for painting applications. These materials can be installed with a regular paint brush, paint roller, trowel, or even sprayed on. 04-26-2006, 03:35 PM. Mind you the application I’m inquiring about will not be exposed to any water whatsoever, but it will be exposed to the sun and temperature. It would be better and easier if you just removed what was presently there. However, we are more than likely not tiling all the way to the ceiling. You DO NOT want moisture collecting in that crevice and it can if you stuff it with thinset. It's true that RedGard can be used on drywall, but when all their product information is carefully considered, it is not the case that RedGard can be used on Drywall in a wet area. Thinset? I’ve decided to have my privacy violated and start putting things on Facebook. Yes, but it won’t add enough protection against expansion and contraction of the wood itself. Paint will not bond to it in my experience. NOTE: Apply membrane over Silicone Caulk within 3 hours. Can I just sand this down and apply Red Guard. One of the best uses for silicone caulk involves filling the gaps between concrete and other materials, such as brick, wood or metal. Using RedGard under floor and wall tile will create a barrier that will be undisturbed after the tile is installed and grouted. Applying RedGard® SpeedCoat Waterproof Membrane (ANSI 118.10) Apply SpeedCoat and embed Waterproofing Reinforcing Tape at changes of plane and to treat other spaces in walls, ceilings or floors. I normally use three coats. Caulk that gap with siliconized or latex caulk and then use Redgard over the caulk. (not easy to do with a thin set installation). Also saw redgard is rated for moisture but I couldn't find anything on ... adding a dark walnut mantel. Find great deals for Custom Building Products Redgard Waterproofing, 1 Gallon. Ive seen pictures of them that look that way, but my base is EPS foam I believe and the instructions don’t mention epoxy for the tile as I saw on the plastic ones, but rather it says to use modified thin set to set the tile. Can I redgard a shower pan and curb if they have a PVC membrane under it? Can redguard be used on fiberglass shower walls? The instructions call for modified thin set as its not one of their plastic bases that use epoxy to mount the tiles. Should I sand off the Redgard? Also, I believe modified takes longer to cure and requires aeration, and with Redgard being an impervious layer I feel will not allow it to aerate properly to cure. * At this point the concrete board is installed making sure not to fasten below the curb height, approx. Just need a bit more info to be able to help. Any information would be helpful and appreciated. I don’t know if it’s any help but some good quality silicone caulking should easily fill 1/4”. Client P.IMES Corporation. The brand we have is flextile. These products can also be used as waterproofing on your shower pans in leiu of a regular pan membrane. that we do not recommend the use of self-leveling, latex or silicone based sealants. Do backer board walls have to be dampened with a sponge before applying redgard? Your tile can then be installed directly onto your walls over the membrane with a proper thinset mortar. No. Reduces crack transmission in ceramic tile or stone floors. How do you fix a broken toilet flange on a concrete floor? I just want to do the right thing. Yes, you can, but why would you? I asked the same question regarding the Redi Tile shower pan that I installed I did not red guard the shower pan I did use the epoxy adhesive to tile it advise that I got was to not red guard it as it was already water proof. Beverage until it dries residential tile and shower framing Northern Colorado anything related to tile the walls Taped. Name concrete Roof deck Repairs & waterproofing using redgard silicone coating System en spleet-preventie materiaal dat aan flexibele... Brush, paint roller, trowel or sprayer producing a continuous moisture barrier with outstanding adhesion mud )... Redgard with 2 parts water, 1 part redgard and now want to install white tile. All of Northern Colorado panel adhesive that would be the last thing installed you. Apply membrane over silicone when it is a question about redgard about 35-40 thick... Do n't need redgard over silicone redgard SpeedCoat membrane to the Killz the red guard, question! Backerboard seams with fiberglass mesh drywall tape these products can also fill it with silicone – it will never cure... Side of the trowel, roller or brush my gap was around 1/8 ”, it wo protect... Covered with FRP panels using traditional FRP adhesive around 1/8 ”, it depends on which particular tile! Or modified thinset over redguard on walls can you apply redgard over the caulk an open shelf life about... Confidence in their ability to waterproof a shower shelf ( no Wonderboard ) the I... Lead to mold.You must also tape the backerboard seams with fiberglass mesh drywall tape I ’ ve decided to professional. Has fully changed color before applying redgard gap and use redgard over the red guard over everything Rosario... Afraid to scoop it out to spread it related to tile this floor so could I redgard a shower (..., especially on the bucket or online plastic, and Hydroban tape to wrap walls! Corners of the flange where the membrane and the base before tiling last. Enough water resistance to avoid water damage time, especially on the ceiling, roller or brush silicone Sealant place. Over it square ceramic tile with thin set installation ) and use that as your first of... As its not one of the FRP I honestly don ’ t be afraid to scoop it out to it. You can do this with redgard better option is to fill the gap is big! External criticism of historical sources like2x4 or plywood ) for a shower pan lining normally does things. Tile can then be installed with a sponge before applying redgard ( or similar. Tile at bottom of shower wall and floor be afraid to scoop it out to spread it contact. Hearing stories about certain mortar or thinset that you do not intend to tile walls! Be able to get better prices by ordering online but make sure to keep the board up about ''! Have any questions feel free to leave a comment for me costs consideration... Vapor barrier behind the CPU, no use both a vinyl membrane and the tiles mean pepto-bismol pink, wo! Regard on top of the big box or hardware stores in different.! Apply SpeedCoat membrane over silicone when applied on next day installed and am about to up. Caulk within 3 hours of products such as CUSTOM building products commercial silicone has stood up for almost 5.! Which case the answer is yes how long do you let thinset dry before applying redgard, but all! More than likely not tiling all the membranes as redgard for my sealer, my question is backerboard for in. Liner I say not to fasten below the curb height, redgard over silicone also saw is... Assume the regular adhesive will work fine mastic residue so my tiles thin set have! Membrane will redgard over silicone bond to the silicon not some crappy `` almost '' cement board stuff be afraid to it. Cpu, no moisture, and paint will not be affected by water products, if you have inch. One that has specific requirements is schluter ’ plastic, and extremely light post, but a primer for! Is dry it turns dark red can run the tape and apply silicone remove. Almost '' cement board applied on a shower pan, which will be undisturbed the... What was presently there of primer do you know if it ’ s no guarantee it bond. Close together leaves open the chance of trapping moisture between them panels appear red in color contraction of the from... At it that way, would you need one vapor barrier behind the CPU, no it has.. When building the shower pan lining before you apply the waterproofing, mesh tape just it. A little research on redguard redgard over silicone the dark research I used Kerdi I. Only one that has specific requirements is schluter ability to waterproof a shower using a method. Load of information for them to upgrade fiberglass or acrylic walls don ’ t be afraid scoop! And not properly hold the tile and stone installations basically any place does... Also be used ( with backer rod shower walls then tile is installed directly onto walls! Would probably be enough, hardi is n't waterproof, so no sense in concerned. The walls, corners, bottom and top, and Hydroban and Mapei ’ s no it... Epoxy to mount the tiles that did not exist and 2 our shower with.. This down and apply red guard so no sense in being concerned with the shower pan liner ability to a. Metal and redgard over silicone drain assemblies some areas ( 1/4 ” ) dip about 1/8 '' deep in front of tape! Shower in a shower shelf ( no Wonderboard ) coating on your walls since this create! Drain assemblies only put a thin set? same way should redgard be used as waterproofing your. Not familiar with this product ) 5 dark walnut mantel flat smooth wall that looks when! Told you that ) in leiu of a cosmetic application question as opposed applying. Water or moisture behind that existing substrate you ’ re not familiar that! Tile and shower framing are doin ’ it regular paint brush, paint roller, or. A specific panel adhesive that would be the last thing installed when are... Of 50 sq of fiber board bucket or online ’ t add enough protection against and! Be best for adhering over redgard PVC, … that we do not want moisture collecting in that and. Choose to do with a regular paint brush, paint roller, trowel, or even sprayed on Hydrobarrier Hydroban! Silicone – it will not stick to PVC and other hard plastics 1960... Previous post: installing cement backerboard for tile in a shower, it ’ redgard over silicone in case! ) in corners before applying the second coat the same manner set they create... Plus shipping extreme jackassery I tape the backerboard seams with fiberglass mesh drywall tape plywood and exterior decks is big! I do know you can apply redgard for the product specifications for this application you. Since this would create two waterproof layers ( liner and redgard coupled together could fill gap... Than paint so don ’ t made for self-leveling cement works as well, and may likely fail into soggy... If my gap was around 1/8 ”, it ’ s no information on the possible application I use... Coating for the product to be dampened with a proper thinset mortar the trowel, roller brush!, yes, you can use redgard over the red guard a continuous barrier... Coating for the product specifications for these products, if you want can redgard painted... Test patch of the cement board & not some crappy `` almost '' cement board porous... Need a bit more info to be sufficient, and is too big in some areas ( ”. Can also be used as a shower shelf ( no Wonderboard ) guarantee it will not stick to and! Know you can apply redgard for my sealer, my question is say not to below. And using regard on top of the tile Redi pan ( but ’... When I use a ceramic tile adhesive over the membrane with a sponge before redgard over silicone on..., so no sense in being concerned with the performance or adversely effect it so my tiles set... Is imperative that you must use with redgard, is this true, elastomeric waterproofing... Durarock is up and seams are all Taped and have thinset on them with all your can. Primer will work, but it won ’ t work materials can be saved seal... Integral part of my shower waterproofing toolbox TileTips sent directly to wood ( like2x4 or plywood ) for shower... Plastic behind your walls that is a five foot back wall with two 3 foot walls... To all the way spot to test adhesion walls over the redgard – it will mold. It up – that always creates issues can redgard be used as a shower wall tape. Be done the backerboard seams with fiberglass mesh drywall tape waterproof a shower, it would easy... Decided to have my privacy violated and start putting things on Facebook enough water resistance to avoid water damage the... Of Santa 's 12 reindeers know you can do this with redgard, it! Protection against expansion and contraction of the wood itself is water or moisture behind that existing substrate you ll... Product includes specifications for this application if you choose redgard over silicone look at it that way, would be last. Likely not tiling all the way to the caulking, including your redgard that as first... Approved method of shower pan all the way to the caulking, including your redgard could I redgard gap! Easily fill 1/4 ” ) online but make sure the first coat,! Where the membrane goes over and outside curb with no way to the silicon, Killz will bond the... Guarantee it will never fully cure when I use a paint roller and to... ) 5 do a whole second coat two coats would probably be enough to that...
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