Remove Adhesive From Concrete Slab

You can rent a floor grinder that will grind off the glue surfaces but short of that any kind of glue solvent or mechanical chipping is bound to be a slow and painful process.

Remove adhesive from concrete slab.

Trowel to apply a 1 8 in. How i remove black glue from concrete. To remove adhesive that has not yet been scraped from the concrete using the methods above make use of a scouring pad to get what is left. There are plenty of methods for decorating them that can make you want to pull up old carpet and tiling in an instant.

Removing glue from a concrete slab is one of the most difficult projects imaginable. You can leave bits of adhesive up to 1 8 in. Concrete floors aren t the eyesore they used to be. When someone asks me to stain or epoxy their basement floor that was covered with tile or carpet there s always black mastic or yellow glue adhesive to remove.

Layer of latex thin set mortar over the floor. Carpet glue is an incredibly strong adhesive designed to fix rolls of carpet to concrete floors. Never try to remove this type of adhesive yourself. Asbestos adhesive before 1984 asbestos was commonly mixed with adhesives to make them stronger.

After you remove the tiles chisel and scrape the adhesive off the concrete as well. Removing carpet from a concrete slab involves also removing the approximately 10 million nails driven straight into the concrete around the perimeter of the room. Then use the flat side of a 12 in. Being in the decorative concrete business i ve had to remove black glue from concrete floors many times.

A machine that scrapes up carpet glue. If the glue on your concrete is black and has a tar like appearance call a professional for help. Remnants and residues left over aren t pleasant to look at and make it impossible to add new decor or refinish to the concrete. Vinyl adhesive most types of vinyl adhesives must be removed with a solvent.

It will seem like getting those out is impossible and i definitely felt that way too. If you can t get it all don t worry. Since you mentioned thinset it sounds like you re planning to add tile. In order to make the scrubbing more effective mix one gallon of hot water with one cup of ammonia and a tablespoon of liquid detergent in a container.