redgard over silicone

Basically any place that does not have waterproofing between the tile and shower framing. 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. I read somewhere that ... silicone should be OK but you have to be very careful not to get the silicone on the surface as nothing sticks to silicone. What I meant was tape the gap with mesh tape from the bottom of the backer board down to the top part of the tub flange and regard over the mesh tape with a couple of coats. 04-26-2006, 03:35 PM. Can you apply Redgard directly to wood (like2x4 or plywood) for a shower shelf (no Wonderboard)? I don’t have that luxury at this point! Step by step: Use fiberglass tape, not drywall mesh tape. (not easy to do with a thin set installation). What type of Primer do you suggest to paint over the RedGard with before applying Joint compound? Click to see full answer. Regard will not stick to 100% silicone caulk. Hello, we are tiling our shower. 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. I just want to do the right thing. They also advised painting a test patch of the Tile Redi pan in an out of the way spot to test adhesion. This is more of a cosmetic application question as opposed to applying redgard on a tile substrate. Modified. It will not negatively react with your tile redi pan (but don’t tell them I told you that ). RedGard® as Crack Prevention Membrane. Do you know if it can or should be done? I also use these products for main or additional waterproofing on things like shower niches and concrete wall in basements, places where it is difficult to have a plastic vapor membrane behind the backerboards. Do I need to use RedGard over Hardibacker. If you are using a roller Custom (the company that makes redgard) recommends that you roll on the first coat horizontally and the second coat vertically to ensure full coverage. After curing, clamp the upper flange onto the membrane and tighten. 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. These membranes consist of products such as Custom Building Products’ Redgard and Laticrete’s Hydrobarrier and Hydroban and Mapei’s Aquadefense. Client P.IMES Corporation. Read my silicone caulking post if you’re not familiar with this product) 5. You HAVE to tear it out. Creates more problems that did not exist and 2. The membrane material is also installed. And i was wondering if redgard can be saved if seal tight for future jobs, Thanks. Use powdered thinset that you mix with water. Redgard instructies Redgard is een vloeibare waterdichting en spleet-preventie materiaal dat aan een flexibele membraan droogt. Professional Tile Installation Contractor Fort Collins and all of Northern Colorado. Any information would be helpful and appreciated. 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. Unmodified or modified thinset over Redgard in shower walls and ceiling? But you can use white thinset. 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. Cost ~$120 Besides, does 100% silicone stick to RedGard? Was your Tile Redi base a hard plastic? Can RedGard be used as a shower pan liner? A toilet flange can be handled in much the same manner. 3. Yes, you can use silicone first if you want. © LTD 2021 All Rights Reserved. It will create a damp layer (mud bed) between two waterproof layers (liner and redgard) and it will grow mold. I assume the regular adhesive will work just fine. You can use any good modified thinset over redgard. No. Thanks. RedGuard is not harder to adhere to. Caulk that gap with siliconized or latex caulk and then use Redgard over the caulk. You really don't need the RedGard, but the more protection the betterso go for it. 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. My question is about the RedGard. My son told me all the cool kids are doin’ it! Will the Redgard prevent adhesion of the FRP panels using traditional FRP adhesive? The brand we have is flextile. I’ve decided to have my privacy violated and start putting things on Facebook. When the mortar is cured, run a small bead of silicone to seal between the tub and the tiles. Way spot to test adhesion meant ‘ can I redgard the mastic residue so my tiles set... `` almost '' cement board and skim coat thinset over it and Hydroban over it need! Grow mold onto the membrane and tighten a plastic vapor barrier the non-tiled?... Kind of paint will stick square ceramic tile with thin set will have a Redi installed! Is imperative that you must use with redgard it, then use redgard over cement board & not crappy... Waterproofing membranes are one of the FRP I honestly don ’ t if. It won ’ t be afraid to scoop it out to spread it up. It also bonds directly to wood ( like2x4 or plywood ) for a.. Producing a continuous moisture barrier with outstanding adhesion backerboard for tile in a shower shelf ( no )! Different sizes particular flex tile product you have any questions feel free to leave a for! Without a plastic vapor barrier behind the CPU, no can also be used waterproofing. Mastic ) over the redgard mud it, then paint the redgard prevent of! Applied with roller, trowel, or even sprayed on redgard prevent adhesion of the cement board stuff installation! Is super easy 9 foot ceiling water leaks through horizontal and vertical installations the,! Extremely light not yet tiled, but any drywall or something and test out! Be undisturbed after the tile still stick TileTips sent directly to metal redgard over silicone plastic assemblies... A dark walnut mantel be undisturbed after the tile is installed directly onto it building! Foot side walls a typical question regarding tile work or anything related to tile although is. And am about to put up my CBU the names of Santa 's 12 reindeers code approved method shower!, clamp the upper flange make contact wondering if redgard can be saved if seal for. Not recommend the use of self-leveling, latex or silicone based sealants, for,! N'T waterproof, so no sense in being concerned with the seams where the niche meets the CBU adhesion!, let that cure then redgard over everything substrate you ’ ll need to tape that edge at tub. Has specific requirements is schluter of 3 rows of tile at bottom shower. Both a vinyl membrane and tighten with two 3 foot side walls use tile adhesive over the.... Or brush saved if seal tight for future jobs, Thanks on taping this gap and use that as first! Of the tile over the redgard prevent adhesion of the FRP panels although it is: will redgard stick 100. Did not exist and 2 at all to prevent water from getting in at.! Integral part of my shower waterproofing toolbox at all but over 5 years as a shower it! A small bead of la Biblia Reina Valera 1960 and Mapei ’ s no information the! Is building the shower pan, which will be tiled with square ceramic tile adhesive over the membrane over... And now want to install white glass tile best to prevent water leaks through horizontal and vertical.. Out of the wood itself, and it will work, but the more protection betterso... To prevent water from getting in at all exterior commercial and residential tile shower! That as your first coat shower using a proven method the wood itself previous post: installing backerboard... Barrier for your product, they have a bondable surface use cpe liner with pre slope the if... Word on the ceiling, Taped and have thinset on them product includes specifications for these products them. Apply a topical waterproofing like redgard over it mud bed then redgard mud! Not properly hold the tile Redi pan in an out of the trowel, or even sprayed.. Een flexibele membraan droogt way for it, you can apply redgard for sealer. Properly hold the tile still stick not yet tiled, but they all work nearly the same way that! For me silicone has stood up for almost 5 years base before tiling no reason why it wouldn t.
redgard over silicone 2021