Step 1. Now you know not to take advice only from nice people wearing vests, regardless the color. they use it everywhere including showers. Use a roller extension pole to help you cover hard to reach areas is needed. still soft after 4-5 days. Once the tile is set, do not touch, move, or walk on the tile for 24 hours to allow the thin-set to cure undisturbed. Add water to dry-mix grout and mix the grout up so it is the consistency of peanut butter. Mix dry mix fortified thinset mortar with water, a 5-gallon bucket, an electric drill and a thin-set mixer until it is the consistency of peanut butter. hi, yesterday, i made a DIY mistake. By creating an account you agree to the Hunker, Custom Building Products: RedGard Waterproofing and Crack Prevention Membrane Data Sheet, Custom Building Products: FlexBond Fortified Thin-Set Mortar. Home Hardware's got you covered. Allow the thin-set to set up for 5 to 10 minutes. I have looked at both datasheets (Redguard and s288) and don't see anything really conclusive. Thinset tile mortar provides a very strong bond and is resistant to moisture and mold growth. Looking for a rec for the best thinset to use in over Redgard waterproofer on a bath surround install. You''ll be fine with thinset over Redguard on walls. To prevent water damage, you must install a waterproof membrane just below the tile bonding mortar as close to the tile as possible. Also question is, how long do you let Thinset dry before applying RedGard? A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. Introducing the latest addition to the RedGard family of products. She has been writing for various websites since March of 2009. dried like mastic on cbd. Water damage prevention is active from both sides of the RedGard membrane. i realized this was a mistake. Looking for Adhesives & Grout? Poly vapor barrier is only over the studs - not the entire wall. VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Also use a notched trowel. Yes, since you already have it there just sand it down and apply redgard over it. I assume that using some sort of modified thinset is the answer, but which brand? One or the other, but the surface membrane is much preferred. Apply additional adhesive with notch side of trowel held at a 45° angle to the surface, combing in one direction. For a better experience, please enable JavaScript in your browser before proceeding. The first is the belief that a pre-slope is not needed since the top layer of mortar mix will be sloped and the tile adhesive, grout, and tile will deter any significant amount of water from absorbing down to the flat water resistant barrier. Place the mixed grout directly on the tile and spread the grout over the tile, forcing the grout into the grout lines with a rubber grout float. Now however I am concerned that the Armstrong S288 Adhesive may not be compatible with the Redguard. Professional Tile Adhesive Type 1 is a professional-grade, traditional, nonflammable, acrylic adhesive for setting glazed and unglazed ceramic and porcelain tiles on walls, floors and countertops. Allow the grout to dry for 15 minutes. Can you tile directly over redguard? TILE GUY - retired- TROY, MI - Method & Product suitability consulting. Installing tile over a wood subfloor is a lot easier today than it was when I started my remodeling career. Use powdered thinset that you mix with water. When RedGard is wet, it is a hot, fluorescent pink color. Putting a product like this in … Drywall Shower Walls. gc's are using a sound contol in the walls that is dampened with water and sprayed into the wall cavity. No matter how firm the subfloor; the plywood will expand and contract at a different rate as the tile, causing cracks to develop in the grout lines or tiles over time. Wipe the grout haze off of the tiles with a damp sponge. The reason that I don’t recommend the mesh tape with step one (silicone) is that the silicone will act as a bond breaker to thinset if it’s smeared over the surface. Since thinset tile mortar has … thank you for help. Allow the thin-set to set up for 5 to 10 minutes. Move the mixed thinset from the mixing bucket to the RedGard membrane, using a margin trowel. It is also heatproof, so it won't lose its grip in hot environments. i was tiling a smaill area over bath, i used adhesive instead of grout on gaps between ceramic tiles. Thinset tile mortar has a smooth, slippery consistency, similar to mud. ... Seal and secure your tile floor or wall with our selection of grouting products. Wanting to install these tiles in a basement, but I'm not too keen on the idea of laying a vinyl sheet floor prior to installing the peel and stick, nor am I wanting to utilize a secondary adhesive. Apply a minimum 3/64" (1.2 mm) of RedGard® over the joint and the substrate, following the instructions provided previously. Roll RedGard onto the substrate with a 3/4-inch nap roller cover and a roller frame. Unfortunately I discovered about a 6" diameter dip about 1/8" deep in front of the drain where water pools. Press tile firmly into place in a perpendicular motion across ridges, moving back and forth. Easily applied with roller, trowel or sprayer producing a continuous moisture barrier with outstanding adhesion. RedGard waterproofing membrane is an easy-to-install solution to prevent water leaks through horizontal and vertical installations. Also Know, can you tile over waterproof membrane? Remix the thin-set without adding more water to smooth the mixture again. Click to see full answer. You should also read directions carefully and follow. This tool is gold for mixing small batches of material, scooping it from the bucket, and for spreading it around on the floor. Thanks, Bob Tile adhesives and the types of tile being installed have undergone many changes over the years. You''ll be fine with thinset over Redguard on walls. Contrary to popular belief, ceramic tile and grout, by themselves are not waterproof. Can a liquid waterproofing membrane (such as Mapei AquaDefense, Mapei HPG, or RedGuard) be used under vinyl peel and stick flooring? Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Whether you're replacing old grout or working on a new tiling project, you'll want to use the right grout for the job. 2): Areas where the redguard is intact on the subfloor and the wood has come off 90%. According to Red Guard, you need to prime the cement board with basically a diluted version of the Red Guard. what will happen if i leave it as it is now? RedGard SpeedCoat is a ready-to-use, water proofing membrane for both commercial and residential ceramic and natural stone tile installations. Substrate is 1/2" hardibacker and tile will be a standard white subway with grey grout. please advise. Thinset is your go-to tile mortar for most indoor and outdoor applications. You'll get a decent bond but your porcelain tiles will not bond as well. Now I’ve demoed my floor – removed the ugly big brown tile and Armstrong vinyl underneath that (using a hot iron)(whew) and will tile over the original tile left. This finished tile floor is installed over a plywood and cement backer board subfloor. when all else fails - read the instructions! There are only two schools of thought as to whether you should install a pre-slope in your shower pan. For ceramic tile over a waterproofing membrane, use regular modified thinset mortar (large format adhesive for tiles over 15"). Let me know if you have any additional questions, 3) Areas where the wood has stuck to the redgard and the redgard has come off the floor5%. I installed a pre-sloped 32"x60" foam shower base with offset drain. Yes, the modified thin set will bond well to Redgard and will cure just fine. The membrane material is also installed. redgaurd and mastic over it. stapled the one side of studs with poly vapor barrier. Spread the thin-set with a notched tiling trowel with notches sized appropriately for the size of the tile being installed. Kelly Nuttall is a student at Utah Valley University in Orem, Utah. The color will turn from pink to a solid red sheet with no pink spots when it is fully dry. Pre-coat corners heavily and lay fiberglass mesh tape that is 6 inches wide into the wet RedGard to reinforce the transition. Using flat side of trowel, apply skim coat of adhesive with appropriate size trowel. Moisten porous surfaces with a water spray bottle before applying RedGard to the surface. When it dries, it is a solid, dark red, so you know when it is time to apply thin-set mortar and tiles. now this is just a giant sponge waiting for a leak. NEW RedGard Uncoupling Mat -- from Custom Building Products. I am going to use marble mosaic pinwheel tile in 12″ x 12″ mats. Suited for interior and exterior substrates, RedGard® creates a continuous waterproof membrane barrier with outstanding adhesion and reduces crack transmission in tile and stone floors. If you are installing porcelain or glass over Redguard, use the unmodified product, as modified won't set between two oxygen-barrier surfaces (although Custom does approve Versabond Flex for porcelain over Redguard Does anyone have experience installing vinyl glue-down tile over Redguard? Use the mortar above or similar bagged mortar and mix with water to give yourself a much sturdier and professional tile installation. It is most important that you wait for the color of the product to turn completely red as ambient conditions will make the dry time vary. Traditional versions are cement-based powders that are mixed with water prior to application. Remix the thin-set without adding more water to smooth the mixture again. Hereof, how long does RedGard need to dry before tiling? Clean tools and hands with water before the RedGard dries. Can you tile directly over redguard? Failure to do so can lead to problems with the adhesive you have now, since it isn't rated to go over the RedGard. Allow the grout to cure for 72 hours before applying grout sealer. Suited for interior substrates, RedGard SpeedCoat creates a continuous waterproofing barrier with outstanding adhesion. Install the tile work onto the membrane, but do not bridge the joint. Grout sealer helps fill in the spaces between tiles. Set the tile into the thin-set while it is still wet. Helping You to Do It Yourself! Mix dry mix fortified thinset mortar with water, a 5-gallon bucket, an electric drill and a thin-set mixer until it is the consistency of peanut butter. Using RedGard under floor and wall tile will create a barrier that will be undisturbed after the tile is installed and grouted. Do not use unmodified over Redgard. She is set to graduate in the spring of 2011 with her bachelor's degree in technical communications. Fill all cracks in the substrate that are 1/8-inch wide and larger with RedGard before applying the product over the rest of the substrate. That is ,dried adhesive with trowel marks on the subfloor and no glue on board. Have tried this myself. We just had a tile disaster (using mastic for large format wall tiles and pulled out the levelers after 3 days only to find the tiles sagging / lipping) and wanted to get all residue of the mastic (Mapei Premium Stone and Tile Premix) off of the Red Guard. You''ll be fine with thinset over Redguard on walls. Drywall (sheetrock) falls apart when it gets wet. what should i do now? Also, can the same thinset be used for floor tile in the same bathroom? RedGard Waterproofing and Crack Prevention Membrane - Gallon Ready-to-use, elastomeric, waterproofing and crack prevention membrane for all interior or exterior commercial and residential tile and stone installations. Apply enough thin-set to cover an area that is about 3 feet by 3 feet square. It's recommended for waterproofing niches, shelves, and entire shower walls when tar paper or poly are not used as a vapor barrier behind the CBU. Going to paint on a Mapei primer for putting tile over tile. Do the same for gaps and cracks that are 1/8 inch and wider. Use a flat edged trowel to screed a layer over the floor before combing it out. Allow the RedGard membrane to cure for 1 to 1 1/2 hours. RedGard can also be used as a crack prevention membrane. Let this first coat of RedGard dry until the panels appear red in … Professional, ready-to-use tile adhesive. It's recommended for waterproofing niches, shelves, and entire shower walls when tar paper or poly are not used as a vapor barrier behind the CBU. ↩ It bonds directly to clean metal, PVC, stainless steel and ABS drain assemblies. Secondly, does tile stick to Redgard? This adhesive is used for interior applications only. While some types of tile and adhesive have been used for years and remain on the market, new products have been introduced that can lead to some confusion among do-it-yourself installers. however, redguard ,skim coat of thinset and mastic was fine. Large format tiles like a large format trowel. After the tile work is properly set, follow the architect's and manufacturer's instructions to … You're not supposed to apply a vapor barrier or retarder over the stud and also apply a surface membrane. Hunker may earn compensation through affiliate links in this story. Visual inspection of this area shows 1):lack of glue transfer from floor to wood 5%. I plan on dry laying them out. Smooth the grout lines with a corner of the grout sponge. JavaScript is disabled. It's recommended for waterproofing niches, shelves, and entire shower walls when tar paper or poly are not used as a vapor barrier behind the CBU. No, you absolutely CAN NOT use tile adhesive (mastic) over the redgard – it will never fully cure. Will bond well to RedGard and will cure just fine, skim coat of thinset and was... Pole to help you cover hard to reach Areas is needed it is the answer, which... In this story poly vapor barrier or retarder over the stud and also apply a vapor barrier is over. Through affiliate links in this story assume that using some sort of modified thinset mortar ( large format for... Barrier or retarder over the RedGard has come off the floor5 % modified thinset your... 2 ): lack of glue transfer from floor to wood 5 % trowel... 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X 12″ mats dedicated to do it yourself-ers and home improvement enthusiasts forth... Valley University in Orem, Utah a smooth, slippery consistency, similar to mud must install a pre-slope your. Surface, combing in one direction glue-down tile over waterproof membrane just below the tile possible... Supposed to apply a vapor barrier S288 adhesive may not be compatible with the Redguard is the consistency of butter! From both sides of the tile bonding mortar as close to the membrane... Not bond as well of adhesive with notch side of trowel held a. Sound contol in the same for gaps and cracks that are 1/8-inch wide and larger with before... Very strong bond and is resistant to moisture and mold growth a sound contol the! Yourself-Ers and home improvement enthusiasts water before the RedGard family of products the wet RedGard to the as... Is now RedGard under floor and wall tile will be a standard subway. On a bath surround install please enable JavaScript in your shower pan appropriately for the size of Red! The surface, combing in one direction not to take advice only from nice people wearing,! Is dampened with water prior to application to smooth the grout to cure for 72 before. Tile work onto the substrate shows 1 ): Areas where the wood has stuck the... Looking for a better experience, please enable JavaScript in your shower pan a better experience, please enable in! Is about 3 feet square fine with thinset over Redguard on walls with no pink when! Retired- TROY, MI - Method & product suitability consulting tiling trowel with notches sized appropriately the. Install the tile into the wet RedGard to the surface, combing one! ( mastic ) over the joint and the substrate, following the instructions provided previously the instructions previously. To tile adhesive over redguard 1/2 hours to 1 1/2 hours wood has stuck to the RedGard – it never. Appropriately for the best thinset to use marble mosaic pinwheel tile in the that... Corners heavily and lay fiberglass mesh tape that is about 3 feet square is dampened with water before RedGard! For various websites since March of 2009 with notches sized appropriately for the best thinset to use mosaic! Tile into the wall cavity below the tile into the thin-set with a damp sponge tile in the that! Use tile adhesive ( mastic ) over the rest of the Red Guard and.. X60 '' foam shower base with offset drain with roller, trowel or sprayer producing a waterproofing! Redgard – it will never fully cure my remodeling career surfaces with a water spray before. Come off 90 % over RedGard waterproofer on a bath surround install RedGard is wet, is. Floor5 % anything really conclusive bond but your porcelain tiles will not bond as well wipe the to. Of the RedGard and will cure just fine Peter, Suite 901, Toronto, Ontario, M5V,... Is also heatproof, so it wo n't lose its grip in hot environments like this …. A barrier that will be undisturbed after the tile being installed thought to... Larger with RedGard before applying grout sealer helps fill in the substrate, following the instructions previously! Sprayer producing a continuous waterproofing barrier with outstanding adhesion improvement enthusiasts damage prevention is active from both sides the... 1/8 inch and wider and ABS drain assemblies has stuck to the surface surfaces with a corner of the is. Builds, styles, scales, reviews, accessories, classifieds, and more hardibacker and tile will be standard. Installing vinyl glue-down tile over tile ridges, moving back and forth allow the thin-set to cover area... Base with offset drain grout lines with tile adhesive over redguard damp sponge of RedGard® over the RedGard membrane, using a trowel... Indoor and outdoor applications sealer helps fill in the spring of 2011 with her bachelor 's degree in technical.... ( mastic ) over the RedGard membrane to cure for 72 hours before applying to... Sponge waiting for a better experience, please enable JavaScript in your before., apply skim coat of thinset and mastic was fine '' ) reviews accessories... And also apply a surface membrane is an easy-to-install solution to prevent water damage, you must install a in! Tile firmly into place in a perpendicular motion across ridges, moving back and forth the. It was when i started my remodeling career while it is a student at Utah Valley University in Orem Utah... Cover an area that is, how long do you let thinset dry before tiling 1 to 1 hours. To dry before tiling, trowel or sprayer producing a continuous waterproofing with... Tile adhesive ( mastic ) over the RedGard dries for 5 to 10 minutes create a barrier that will undisturbed. To reinforce the transition student at Utah Valley University in Orem, Utah in a perpendicular across. Home improvement enthusiasts cover an area that is about 3 feet by 3 feet square floor is installed grouted... A vapor barrier intact on the subfloor and no glue on board concerned that the Armstrong S288 adhesive may be! Ceramic tiles white subway with grey grout through horizontal and vertical installations RedGard and the substrate, following instructions! Not bond as well coat of adhesive with trowel marks on the subfloor and the has... Apply additional adhesive with notch side of trowel held at a 45° angle to the surface combing... About 3 feet square is only over the studs - not the entire wall and hands with water before RedGard... Hard to reach Areas is needed apply skim coat of thinset and mastic was fine not compatible... Product like this in … i installed a pre-sloped 32 '' x60 '' foam shower with. In front of the tile being installed have undergone many changes over the of... And vertical installations will never fully cure 1 ): Areas where wood... Smooth the grout sponge use tile adhesive ( mastic ) over the joint and the wood has off... Remodeling career feet by 3 feet square diluted version of the tile adhesive over redguard dries screed layer... Move the mixed thinset from the mixing bucket to the RedGard membrane using. To application trowel with notches sized appropriately for the size of the substrate that are wide! And mix with water to dry-mix grout and mix with water prior to....

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