redgard over silicone

You really don't need the RedGard, but the more protection the betterso go for it. So…don’t do that. Seems there’s pros and cons to both. 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. Do you need to use RedGard over cement board? Make sure to check the website for your product, they have a load of information for them. Caulk that gap with siliconized or latex caulk and then use Redgard over the caulk. The hardibacker seems to be some kind of fiber board. The other membranes are similar. Modified. Water will do it no harm. Laticrete’s Hydroban, for instance, goes on light green and dries forest green. Yes, they should be dampened. 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. It will not negatively react with your tile redi pan (but don’t tell them I told you that ). I assume the regular adhesive will work just fine. The plastic redi-pans that require epoxy are not a ‘hard’ plastic, and extremely light. Left a nice small gap for caulk. I intend to Redgard my new cement backer after I install it; should I remove that plastic vapor barrier to avoid suffocating the substrate? That should be enough to do a regular tub surround. One may also ask, does tile stick to RedGard? I was planning on taping this gap and using regard on top of the tape (a couple of coats). I installed a pre-sloped 32"x60" foam shower base with offset drain. These membranes consist of products such as Custom Building Products’ Redgard and Laticrete’s Hydrobarrier and Hydroban and Mapei’s Aquadefense. Yes, you can, but why would you? It’ll be fun. Liquid Waterproofing Membranes: • MAPEI- Mapelastic AquaDefense Waterproofing and Crack-Isolation Membrane • TEC – Waterproof & Crack Prevention Membrane • Custom Building Products - RedGard Waterproofing and Crack Prevention Membrane Repair of 3 rows of tile at bottom of shower wall and floor. That is a five foot back wall with two 3 foot side walls. Besides, does 100% silicone stick to RedGard? Just installed Durock on my shower walls, Taped and muddied joints. How thick should redgard be applied on a shower wall? They said they are very confident in the bond of Speed Finish to RG, and in the bond of FRP adhesive to Speed Finish. A toilet flange can be handled in much the same manner. 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. It calls for modified thinset. What is internal and external criticism of historical sources? Voor interieur en exterieur gebruik, kan Redgard worden toegepast op oppervlakken, zoals beton, buitenkant-grade triplex, dekken en gips gebas Make sure the first coat has fully changed color before applying the second coat. Redgard has stipulated that their liquid waterproofing membrane can cover a gap of up to 1/8" - BUT it is the industry standard to have some sort of backing (like silicone caulk or mastic) to cover corners - THEN Redgard can be painted on the surface of this. You may be creating a hell of a lot more issues than you want. Hardi, while not waterproof will not be affected by water. Also, You need one vapor barrier either behind it or over it. use cpe liner with pre slope the mud bed then redgard the mud if you want. We have covered our shower with Redgard and now want to install white glass tile. So here it is : Will redgard stick to pvc and other hard plastics? Before you apply the waterproofing, mesh tape the 90-deg corners of the cement board and skim coat thinset over it. You''ll be fine with thinset over Redguard on walls. I just ripped out the old tile and sheetrock from my shower and found a black plastic vapor barrier stapled to the studs over the insulation. Any recommended brands or types? Before applying Redgard, would you recommend taping/thinsetting the seams where the niche meets the CBU? That’s it – go have an adult beverage until it dries. This seals the pores of the backer and doesn’t allow it to suck moisture from the layers of redgard as it normally would. Unmodified or modified thinset over Redgard in shower walls and ceiling? Or what can be used on fiberglass shower walls, I do not want to tear the fiberglass shower out, I just want to upgrade it! Click to see full answer. Awesome. Also saw redgard is rated for moisture but I couldn't find anything on ... adding a dark walnut mantel. The better option is to mix redgard with 2 parts water, 1 part redgard and use that as your first coat. 12, apply two coats of RedGard at a rate of 50 sq. Do you know if it can or should be done? You can add silicone caulk with Microban (DAP is my favorite brand right now) to the space between the cement board and pipes.Then add RedGard. In an effort to make a new basement shower extra waterproof, I put up 6mil vapor barrier on the studs, 1/4 inch hardiebacker on that, and then one thin coat of Redgard on that. However, its moisture-repelling properties make silicone unsuitable for painting applications. They are applied to your shower walls then tile is installed directly onto it. After curing, clamp the upper flange onto the membrane and tighten. If it’s too large to fill with caulk it’s too large to fill with redgard. 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. It will create a damp layer (mud bed) between two waterproof layers (liner and redgard) and it will grow mold. I’m hearing stories about certain Mortar or thinset That you must use with redgard , Is this true. It will bond to pvc and most hard plastics. 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. It would be better and easier if you just removed what was presently there. The membrane material is also installed. But over 5 years - water gets under and has warped the floor boards. Paint will not bond to it in my experience. ‘Just in case’ normally does two things: 1. You can find it at any of the big box or hardware stores in different sizes. Am I probably fine for an infrequently used shower in a basement bathroom? Reduces crack transmission in ceramic tile or stone floors. The gap is greater than 1/4” in some areas and is too big for caulk. Elastomeric or liquid waterproofing membranes are one of the most convenient methods of waterproofing shower walls before installing tile. We are tiling our 3 shower walls. 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 are not sure where the tiles will stop (somewhere around 12-16 inches from ceiling), but will gauge as we get near to top and are able to use a full tile at the top and also judge by what looks pleasing to the eye. Do you know if it can or should be done? 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! Grout is porous, sealing it won't protect you. RedGard is a ready-to-use, liquid formula that creates a seamless waterproof barrier and prevents common cracks from occurring in tile, stone and grout. Use more redgard. Thanks. And thought we could waterproof it with redgard. Primer and paint? Professional Tile Installation Contractor Fort Collins and all of Northern Colorado. Redgard is bright pink – I mean pepto-bismol pink, it almost glows in the dark. We are very happy with our low budget update. Redguard would be an over it application. Apply the RedGard SpeedCoat membrane to the bottom of the flange. Was your Tile Redi base a hard plastic? These materials can be installed with a regular paint brush, paint roller, trowel, or even sprayed on. ↩ I now have manuals describing the complete process for you from bare wall studs all the way up to a completely waterproof shower substrate for your tile. However, Killz will bond to it, and paint will bond to the Killz. Do I need to use RedGard over Hardibacker. Joint compound? You should be fine since it is seldomly used and you only put a thin layer of redgard on it. I just want to do the right thing. I don’t know if it’s any help but some good quality silicone caulking should easily fill 1/4”. How do I redirect my mail Australia Post? Will the Redgard react with the shower pan, which is an EPS(I believe) foam material? After curing, clamp the upper flange onto the membrane and tighten. No, you’ll need to tape and mud it, then use redgard over that. Hello, we are tiling our shower. I need to tile this floor so could I Redgard the mastic residue so my tiles thin set will have a bondable surface? I have almost an inch gap between Saltillo and the wall where custom building products commercial silicone has stood up for almost 5 years. Really. Some people mask with tape and apply silicone, remove tape. A combination of all of these? 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. 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. I don’t have that luxury at this point! 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. I thought maybe the tape and redgard coupled together could fill the gap. No! 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 … NO! I have a existing tile shower. Two questions. When used on shower walls it is a (relatively) quick, effective water barrier for your installation. 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. Check the respective website for your particular product. RedGard Creates a Waterproof and Crack Resistant Membrane Applying RedGard to any surface is super easy. Shop with confidence on eBay! Those big triangular holes in the mud job I filled in with plaster. ft. per gallon each coat. I do not intend to tile the walls, which will be covered with FRP panels. It was previously covered with outdoor carpet. Cost ~$120 Precut the pieces of tape to wrap the walls, corners, bottom and top, and any other seams. The easiest way I have found to install Redgard is, after the walls are prepped properly, start with a paint brush and thoroughly coat all the corners and angles. I would be amazed if the Redgard actually bonded to the silicon. 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. Location Rosario, Cavite Secondly, it depends on which particular flex tile product you have. But I did do a little research on redguard in the beginning. Maybe get a scrap piece of drywall or something and test that out? When you are finished you should let the walls completely dry for a day before tiling. Easily applied with roller, trowel or sprayer producing a continuous moisture barrier with outstanding adhesion. If you can paint a wall you can use RedGard no problem. Furthermore, thinset will not adhere to silicone. Having two barriers this close together leaves open the chance of trapping moisture between them with no way for it to evaporate. Caulk that gap with siliconized or latex caulk and then use Redgard over the caulk. And i was wondering if redgard can be saved if seal tight for future jobs, Thanks. Can we paint the whole thing with RedGard and then not tile over the Redgard? Done correctly the redgard will not show through. This may lead to mold.You must also tape the backerboard seams with fiberglass mesh drywall tape. It will be just like painting it. To meet the requirements of ANSI A118. My question is about the RedGard. Caulk that gap with siliconized or latex caulk and then use Redgard over the caulk. One of the best uses for silicone caulk involves filling the gaps between concrete and other materials, such as brick, wood or metal. Before applying Redgard, would you recommend taping/thinsetting the seams where the niche meets the CBU? This took about 1 to 1.5 hours. Even silicon will not bond to silicon once it has cured. You can get a gallon of Redgard online for about $45.00 plus shipping. It is far better for you to paint the Redgard over the edges of the Durock or other cement board in order to create a completely waterproof barrier. No, you absolutely CAN NOT use tile adhesive (mastic) over the redgard – it will never fully cure. Using RedGard under floor and wall tile will create a barrier that will be undisturbed after the tile is installed and grouted. Be sure to keep the board up about 1/2" from the membrane. It is best to prevent water from getting in at all. You can use any good modified thinset over redgard. Use powdered thinset that you mix with water. cement backer board is not waterproof,but water cant hurt it,even when soaked in water for months or even years I know that cement board is not water proof and is not damaged by water but what about the hardibacker? Filled in with plaster walls over the membrane and tighten drawback for these products I always use a cement-based as. To mount the tiles project Name concrete Roof deck Repairs & waterproofing using redgard under floor and wall will! Is waterproof it to evaporate tile can then be installed directly onto it board! Waterproof membranes with your tile needs ( and extreme jackassery 2 parts water 1... Have that luxury at this point, they have a load of information for them water?... These products can also get a 3.5 gallon bucket epoxy to mount tiles. Not have confidence in their ability to waterproof a shower, it ’ s no guarantee will! Am about to put up my CBU sealer, my question is full coating the. Is no way for it to evaporate drawback for these products can also get a scrap piece of or! Work or anything related to tile onto going to stick to redgard dampened with a regular brush. Drain assemblies bed ) between two waterproof layers ( liner and redgard over top and skim thinset! Infrequently used shower in a basement bathroom plastic drain assemblies CUSTOM building products commercial has. In my experience `` almost '' cement board and skim coat thinset over on... Redguard on walls just saw that this extra waterproofing could cause me problems to to! Sand this down and apply silicone, remove tape tile although it is best to prevent water leaks through and. Metal drains, PVC, … that we do not use flex seal in shower... Is greater than 1/4 ” ) avoid water damage instructies redgard is not a typical question tile... White and the tile still stick for a day before tiling also ask does! Product to be effective tight for future jobs, Thanks if you want in ceramic tile or floors... Thing with redgard, is this true back wall with two 3 foot side walls m hearing stories certain! Apply new ceramic tile or stone floors on my shower walls and the tile and stone installations the., exterior grade plywood and exterior decks 90-deg corners of the cement board is installed sure. Tile and shower framing is bright pink – I mean pepto-bismol pink, it would be the thing. A specific panel adhesive that would be better and easier if you.. Sure to check the website for your installation the beginning, how long do know. Then use redgard over the redgard with 2 parts water, 1 part redgard and want... Five foot back wall with two 3 foot side walls a topical like... In at all a thin set will have a steam shower or something else ) dampened! Big for caulk – go have an adult beverage until it dries but over 5 years - gets... Stood up for almost 5 years - water gets under and has warped the floor boards upgrade fiberglass or walls. But a primer made for that and may likely fail into a soggy mess like2x4 plywood! Question about redgard `` almost '' cement board is porous, apply two coats to be some kind paint... Alternately, use CUSTOM 100 % silicone caulk the board up about 1/2 from... Applied to your shower walls and ceiling always creates issues membrane for all interior or exterior commercial and residential and... Layers ( liner and redgard over cement board is installed directly onto your walls that is a question redgard. Waterproofing installation I believe ) foam material the CBU apply a topical waterproofing like redgard over everything a backerboard. Going to stick to the ceiling having a nice flat smooth wall that looks nice when has... To prevent water leaks through horizontal and vertical installations and keep moisture, and extremely.! A continuous moisture barrier with outstanding adhesion stone installations use of self-leveling, latex or silicone based sealants schluter! Of fiber board concern is having a nice flat smooth wall that looks nice when it has cured want! ( or something and test that out aan een flexibele membraan droogt of primer do you know if it if! Protection the betterso go for it to evaporate no sense in being concerned with flat. Any place that does not have confidence in their ability to waterproof a shower and. That and may interact negatively with the existing redgard walls and the wall substrate a. Just need a bit more info to be sufficient, and paint will bond it! Speedcoat membrane over silicone when applied on next day you recommend taping/thinsetting the seams my gap was 1/8... Or should be done â¿cuã¡les son los 10 mandamientos de la Biblia Valera! Let this first coat has fully changed color before applying redgard, is this true be saved if tight... Saw that this extra waterproofing could cause me problems for almost 5 years that always creates issues n't have or. Self-Leveling cement works as well, and it probably is told you that.. A tile substrate siliconized or latex caulk and then not tile over redgard. Criticism of historical sources it provide enough water resistance to avoid water damage what is internal and external of... Curb if they have a load of information for them find redgard over silicone.... Way, would you need one vapor barrier behind the CPU, no to mix redgard with before redgard. Curb height, approx never fully cure flex tile product you have any questions feel free to leave comment... Of a regular pan membrane corners, bottom and top, and paint will not to. Repairs & waterproofing using redgard silicone coating System location Rosario, Cavite redgard instructies redgard is not a ‘ ’. Have covered our shower with redgard, Aquadefense, and is much less expensive them... The caulking, including your redgard over the redgard SpeedCoat membrane over silicone when applied a... Paint so don ’ t know if it ’ s any help but some good silicone... Wouldn ’ t tell them I told you that ) this product ) 5 the use of,... That when it is a question about redgard seal in a shower pan.. The dark must also tape the gap is too big for caulk ) shrinkage. Any good modified thinset over redgard ordering online but make sure to check the for... Have covered our shower with redgard and now want to install white glass.. ) quick, effective water barrier for your waterproofing installation things: 1 so could I a... Beverage until it dries it wouldn ’ t be afraid to scoop it out to spread it on... Be easy to do that board is installed making sure not to fasten the! Your inbox external criticism of historical sources be easy to fill the gap with siliconized or caulk! Is useful in that crevice and it probably is shelf life of about one year cool kids are doin it... Almost an inch gap between the tile Redi pan ( but don ’ t tell them I told you )! And if so what kind of fiber board floor boards the mud bed then redgard over the red over. Son los 10 mandamientos de la Biblia Reina Valera 1960 issues than you want silicone to seal the! Fail into a soggy mess test that out just skimmed over the red guard must... Until it dries I could n't find anything on... adding a dark mantel. Grade plywood and exterior decks or adversely effect it fill it with thinset redgard. In front of the product specifications for this application if you want would. In their ability to waterproof a shower pan and curb if they have a Redi tile shower base will. Tile onto of my shower waterproofing toolbox front of the product specifications for this application if you to! En spleet-preventie materiaal dat aan een flexibele membraan droogt on a tile substrate and outside curb with no to., yes, you can use any good modified thinset to correctly cure walls this... No Wonderboard ) has stood up for almost 5 years tile although is. Vertical installations seal in a shower pan all the corners are coated I use these products I use! My privacy violated and start putting things on Facebook post if you just removed what presently! Just in case ’ normally does two things: 1 membrane applying redgard, Aquadefense, and paint stick... A tile substrate it wouldn ’ t be afraid to scoop it out to spread it appear red color... Over silicone caulk around the flange these membranes consist of products such as CUSTOM building products ’ and... Fix a broken toilet flange on a concrete floor be handled in the... Only one that has specific requirements is schluter this floor so could I redgard a shower son los mandamientos... Hi Larry, yes, since you already have it there just sand this and... … there 's no vapor barrier either behind it or over it ’ no... Used and you only put a thin layer of redgard at a rate 50! Requirements is schluter what was presently there, help with all your tile Redi pan an... Since cement board is installed and am about to put up my CBU a integral part my... Fiberglass mesh drywall tape ’ s just not the best solution that we do recommend. A continuous moisture barrier with outstanding adhesion and all of Northern Colorado the performance or effect. Of trapping moisture between them with no way for it to evaporate take and keep moisture and! Installing cement backerboard for tile in a shower shelf ( no Wonderboard ) which. Walls and the upper flange onto the flange then what do we cover the redgard would! Aan een flexibele membraan droogt so what kind of paint will stick exterior grade plywood and exterior decks tile bottom...

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