Thinset Over Vinyl Tile Adhesive

An appropriately sized trowel spreads the adhesive evenly over the substrate surface.

Thinset over vinyl tile adhesive.

To do this scoop a small amount of thin set adhesive onto the floor then drag the edge of the trowel over it to cover the floor. Thinset tile mortar has a smooth slippery consistency similar to mud. Thinset manufacturers recommend removing all traces of carpet adhesive if you plan to. Tile adhesives and the types of tile being installed have undergone many changes over the years.

When installing new stone ceramic or porcelain tiles over a vinyl tile subfloor thinset is definitely the way to go. It s a slab and the original flooring circa 1960 s was vct. The vct has already been pulled up but there is a residue of black glue. Thinset is a mortar that is made of portland cement silica sand and moisture retaining agents.

The trouble is that thinset generally requires a textured surface to bond at. Wood flooring adhesive mastic and thinset are the go to adhesives used by installers. On horizontal surfaces thinset mortar can allow slight correction of underlying uneven surfaces and help you minimize lippage where the edge of a floor tile protrudes above the others if the thinset is combed with a 3 8 inch notched trowel when a tile is pressed into it and the grooves flattened the resultant thickness of the mortar is 3 16 of an inch the recommended thickness for. Xl brands triseal adhesive residue encapsulator triseal is a light colored high strength acrylic polymer compound formulated to isolate cutback and other types of old adhesive residues that would affect the bond of the new floor adhesive over concrete substrates.

The adhesive often called carpet mastic used under most glue down carpet is usually water soluble and tends to prevent thinset from properly adhering. Exposed areas between ridges of adhesive should expose the vinyl flooring. Can i thinset over that i plan on. Looking at a small tile job.

Thinset mortar is your default tile mortar for most indoor and outdoor applications. 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. It is applied to the substrate with a notched trowel. Prior to the installation of floor covering systems triseal will also seal floors in dusty conditions providing a clean.

Should the tile get wet the mastic may soften negatively affecting the bond of the tile to the substrate. Trowel on thin set adhesive.