For use on shower walls.
Mastic for wall tile.
Although there are drawbacks with mastic there are advantages.
Gypsum wallboard dry walls only cement board exterior grade plywood interior only concrete and masonry block.
Smooth and easy to spread premixed adhesive.
For use with ceramic and porcelain tile.
For interior use only.
Pre mixed for easy installation.
When used to tile walls it s strength allows you to set tile and if you re good with eyeballing you can set tile without the use of spacers.
Tile up to 12 in x 12 in on walls 6 in x 6 in on floors.
While mastic does have strong points such as great adhesive properties and adaptability to many substrata high performance in wet areas is not one of its high points.
It allows the quick and efficient setting of porcelain quarry stone ceramic and mosaic tiles.
Mastic has superior holding strength easier to apply and sets quickly.
Bostik multi purpose mastic is a high performance adhesive for the interior installation of most types of ceramic and stone tile except moisture sensitive marble.
Henry 314 readyset gallon premixed mastic adhesive is a premium installer grade adhesive.