Custom Building Products 4000 Acrylic Ceramic Tile Mastic, 1-Gallon

As a first time user, I appreciate the manageability of this product. It was as expected, sealed properly and able to be resealed. There is no need to hold the product up for any amount of time when putting something up against a vertical surface. Just stick it how you want, fill the holes, wipe clean and let it dry.

Works just as described, smooth is butter. My package came well sealed and the compound was in perfect condition. For what little splatters I did make, it cleaned up really easy. Was able to get through my project with ease. I would definitely buy again for another tiling project.

Used this to tile my kitchen backsplash. It seemed more heavy duty than the other stuff I had used before. This stuff had some toxicity to it. May have been more powerful than I needed but it worked fine, and the smell wasn’t too powerful.

Went on easy and smooth, took a long time to dry. Used outside with slate tile on a firewood box. Tiles are secure for now. Only time will tell how it holds in the seasons.

This is a great mastic. Thick and spreads well. Fully dry in 24 hours. Holds well and doesn’t cause a mess. One thing to note, there is nothing about coverage so I just guessed. I had a small area about 10 sq.ft. I spread as best I could still maintaining proper application but only managed 8 sq.ft. If you need more go for the larger container. Otherwise this is an excellent mastic for tile.

Great product easy to use and work with really nice adhesive durable dries quick size is also good I would recommend it dnd definitely buy it again if needed

Loose floor tile repair. Thin layer on substrate, thin layer on back of tile. 24hrs later the tile is firmly adhered back to floor. Works well.

I'm using this for my first time doing tile. Pretty easy to work with and I've done the whole backsplash with no issues.