Of course, any product will only be as good as how you prepare for the project. Glossy or painted surfaces must be sanded, stripped and cleaned of waxes, dirt or any contaminants. Premixed Mortar can be used in intermittent wet conditions such as backsplashes, countertops, shower walls and floors. SimpleSet pre-mixed thin-set mortar is a no-mix, no-mess alternative to traditional thin-set mortars . Be sure that you are installing these 3 x 6 subway tiles over a rated surface such as tile backerboard. Ideally, such labelling would not be permitted. Thinset is a portland cement based product and cannot be stored already mixed in a bucket. Click For Pricing. Share: 21 replies. We need reliable mixing drills that can blend up the thickest of slurries into top quality mud and mortar to the desired consistency. Can you use premixed thinset over redguard? We have to stick pretty close to manufacturer's instructions, and the ANSI standards that we … Mortars designed to be used with large tiles (greater than 15" on any side) or … Thin-set is a specialized mortar that has been designed to be applied as a relatively thin (3/32" or less) layer. Premixed thinset isnt thinset at all. Can be used with tile with one side up to 15 in. Modified thinset contains the same elements, along with liquid latex polymers to aid with … New Member : Dec 27, 2007, 09:38 PM The premixed is the definite easier way to go (and just as good outside of attaching fixtures such as soapdishes or shelves on the wall), if it's a small bathroom it won't cost that much more but it will be well worth it to you. Surfaces must be structurally sound, clean, dry and free from grease, oil, dirt, curing compounds, sealers, adhesives or any other contaminant that would prevent a good bond. The only way you get premixed thinset is if your helper mixes it and brings it to you...the same day. We can't tell you that, though. Premixed thinset is only mastic with sand added and shouldn't be used on floors. Mortar is the "glue" for porcelain. The best thing about mastic is those nice buckets that you can use over and over again. Pre-Mixed Thin-Set Mortar SimpleSet pre-mixed thin-set mortar is a SimpleSet pre-mixed thin-set mortar is a no-mix, no-mess alternative to traditional thin-set … More Reviews ›› Visit Site Choosing the Right Outdoor Tile Adhesives. Try it, you will be suprised at how some seamingly dry floor give off a lot of moisture. The good news is the tear out will be very easy and you should be able to salvage the kerdi after washing off the mastic. Good mixing drills are a staple of our profession as tilers, plasterers, brick-layers and contractors (if I left you out, don’t worry, you still rock). Concrete must be cured 28 days and accept water penetration. In larger installations, mixing the grout … It is used, in the hands of a professional, to even out the subfloor so that the MORTAR can be applied. What is labelled "premixed thinset" is really sanded mastic. But the addition of the latex changes the chemical … I had no idea this was a problem until I just watched someone else's bathroom fail, all because they used premixed "thinset". Carbidetooth. Let us know if you have any further questions, Joseph . Durability. The dry mix (where you add the water on-site) does. The thin set that I used is the pre-mixed stuff and that is what I am worried about. If there where any tile I would be hesitant about using glue, it would be marble. There are also some additives that you can put into some unmodified thinset to increase the retention properties. And of course there is no such thing as pre-mixed VersaBond. Some times the pill is no … Use of the reinforcing mesh with … Does it matter which thinset I use? No it is not an adhesive tile, it is good old fashioned ceramic. Same thing for the grout, it says OK for shower walls but not floors? Mastic is suitable for use on walls, in dry areas, for ceramic tiles (not natural stone) that are no larger than 8" x 8". Perhaps … 35 Related Question Answers Found Do you have to use mesh tape with RedGard? The tile was laid roughly 1 week ago and the thinset has dried. A thin set cannot get you this alone. Trowels with 1/2" x 1/2" x 1/2" notches are generally recommended for tile 12" x 12" to 18" x 18" tile. The same goes for most of the premixed grouts but not all. Best … Jaz _____ TILE GUY - retired- TROY, MI - Method & Product suitability consulting. Hi Rick, :) I would call James Hardie on this one. Thanks toolguyny Posts: 18, Reputation: 3. The latter grouts come in powdered form and must be measured out according to package directions and mixed with water before the substances may be used to keep tile in place. This is a polymer modified thinset. They are typically also a good choice for 6" x 24" wood plank look tiles. Thin set is the "flat … Use … I think the pros here are about to launch a revolution about the absolute mislabeling of that product, it just sucks. Top www.thespruce.com. In the 'good old days' (of about 15-20 years ago), all bagged thinset was the same, and you bought and added latex 'milk' to it instead of water if you wanted to modify it to be stickier (like adding hydrated lime to brick mortar to make it fatter, sort of). NEVER and DO NOT install tiles directly over sheetrock (drywall) using tile mastic. 09-06-2006, 03:43 PM. Premixed grout is an unsanded grout and does not contain cement. Porcelain needs DEAD FLAT substraight. Dec 7th, 2014 6:23 pm #2; t3359 Deal Expert … What is a 'medium-bed' or a 'Large and Heavy Tile' mortar? The mortar begins setting once it is mixed, so you have to use up the entire batch or discard any excess. Concrete must be free of efflorescence and not subject to hydrostatic … They might tell you to double up on the screws and go with it. Additionally, thinset comes in either unmodified or modified versions. Unmodified thinset is recommended in specific waterproof settings and is … If anything is going to stain it will be marble. Not sure about the product you are using, but I have used premixed thinset and ran in to problems with "boggers" in the thinset after the tub being opened several times. What is different between pre mixed and the stuff you mix your self? Recommended to bond porcelain, stone, marble, granite and ceramic or porcelain tile up to 8 in. x 8 in. Grout is a commonly used product that makes tiling projects appear professional and clean upon completion. :) John Bridge. After I started using it, I read the label and it said OK for showers, just not the floor. thanks. … No, no, what he means is not pre-mixed, he meant to say pre-blended. "Premixed thinset" is mastic with sand in it. How to Grout With Pre-Mixed Grout. But do this only as long as you are certain that the rest of the joint compound is 100 … Mixing mortar is a messy job and it sets up A lot … It also doesn't have enough "grab" to hold anything other than itself. For an outdoor patio, you will almost always use a modified thin-set mortar for an adhesive. Standard thinset comes as a bagged powder that is mixed with water. Pre Mixed Thinset. (20 x 20 cm). In addition to convenience, another main benefit of this grout type is that it doesn't need to be sealed because it's not gritty and porous like standard grout. And anywhere that you can use mastic, thinset will work, too. XXX-er. I … For tile mortar we unsuccessfully tried Superior Adhesvive and Chemicals Pro Bond Non Sag Thinset Mortar. But don't confuse it with any premium mortar. Premixed thinset comes in big tubs and is ready to apply right out of the package. SimpleSet White 1 Gal. You know that decking mud or mortar is thick and damn hard on any electric motor and that’s why I found the … I should have started with the wall tile and I should have used an unmixed thinset. Call Technical Services at 800-272-8786 for more information. It is nonflammable and ready to use. VersaBond is an entry-level modified thinset which works fine for most projects. This permits air and hastens the drying process inside the bucket. Pre-mixed 'thinset' is JUNK. I experienced this the hard way. One difference is, some modified thinsets come pre-mixed, which would translate to less work for you. 12-07-2016, 07:40 PM . It is nonflammable and ready to use. Back buttering is typically recommended for tile 12" or larger on any one side. Inorganic and composed of materials mined from the earth, thinset is inexpensive and can be purchased either in wet, pre-mixed or dry, powdery form. Even though it is heavy to carry and more expensive than dry mortar mix, the ease and convenience of premixed thinset … Ready mix or premixed grouts should not be confused with cementitious grout mortar or sanded grout. Anywhere else, use real thinset. This is in contrast to 'medium-bed' (up to 1/2" thick) and traditional 'mud bed' installations (1" or more). another test I like to use is to invert a plastic cup on top of the concrete and I put an asprin under the cup, 24 hour later you can tell how much moisuture is in the floor by picking up the asprin and rubbing between your fingers. From what I have read, the premixed thinset does not dry out to form a good adhesive bond when applied over/under a non-permeable membrane like Redguard or the Kerdi-band products. (38 cm), but dry time significantly increases. Mastic is good for backsplashes and small format tile 8" or smaller. Suffice it say: NEVER USE PREMIXED THINSET FOR ANY REASON. Joe, Read my post from this morning entitled "Tell me,how bad is it? From what I have read, the premixed thinset does not dry out to form a good adhesive bond when applied over/under a non-permeable membrane like Redguard or the Kerdi-band products. All thinset mortar is a portland-cement-based product, so it dries the same way concrete does. I ended up not using the shower for two weeks, then loaded it up with grout, and poured tile sealer (1/16" thick) pool of it all over the floor while covering the drain. 12-01-2008, 11:41 AM. Mastic can actually stain some natural stones. Worse, it can also introduce organic debris which will create mold in the mixture. Just mix small batches. Click For Pricing. The Winner: Tied. The price difference is around $100 - $120. Use a good quality WHITE modified mix as you go thinset. Comments (13) Thin set is NOT for setting porcelain. It's said that the regular thinset mortar is good for backsplashes but many contractors are using the premix thinsets too. Within a month, the thinset had re-emulsified and the little stones were moving. It cures through drying rather than chemical reaction. What the former products offer is convenience, as the mixing has been done for you. Preparation is key to making sure your tile installation will last for years to come. The dry mix (where you add the water on-site) does. Let's keep it simple so I can understand what I am saying, besides I'm not a very scientific type … However, overall, the actual application process of these two products is fairly similar. For interior wall and floor installations. I laid sheets of smooth stone on the shower floor using the pre-mixed. Has a similarly higher drying time to mastic. We were having trouble with the bottom tile row … The unfortunate truth is that it's mastic and … I used premixed thinset on my custom, preformed shower base and laid the floor tile. Unmodified thinset is composed of Portland cement, sand, and water retention agents. While it does share the thin-set name, it is still not recommended for waterbound areas. I learned the hard-way that the pre-mixed is NOT good for shower floors. Really nervous I just majorly screwed myself. However, one negative about the pre-mixed compound is you are continually opening and closing the lid. I read that some contractors use premixed thinset like Omnigrip for attaching tiles and others use the regular thinset mortar. Buying and Using Tile Adhesive Many … dr.olds. Is the premixed thin set as good as mixing the powder up? Hardi-backer IS very thirsty, and the mastic might set up. Limited amounts of mold can be scooped out, allowing the rest to be used. But that is after I used premixed mortar (Simple Set Pre Mixed Thin-Set Mortar ANSI 136.1 Type 1 – non modified, I believe) when taping the seams/screw holes over the HardieBacker cement board. This is basically mastic with sand added to it. Used pre-mixed thinset mortar in bathroom tile: Am I screwed? So, all thin-sets are mortars but not all mortars are thin-sets. This means that you can cover the tub when you're done and store any unused grout for use later (often up to a year). We won't discuss any of the premixed type [so-called thinsets] because they are at this period in time useless products and aren't worth the price of the bucket they come in. Pre-mixed Thinset A mix between traditional powder thin-set and mastic. Premixed Mortar is a premixed no-mess alternative to traditional thin-set mortars that require water and mixing. Standard and Pre-Mixed Thinset . The powdered stuff is … I realize this was wrong on so many levels. 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