Remove Adhesive From Concrete Slab

Since you mentioned thinset it sounds like you re planning to add tile.

Remove adhesive from concrete slab.

How i remove black glue from concrete. Remnants and residues left over aren t pleasant to look at and make it impossible to add new decor or refinish to the concrete. There are plenty of methods for decorating them that can make you want to pull up old carpet and tiling in an instant. Layer of latex thin set mortar over the floor.

If you can t get it all don t worry. 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. Concrete floors aren t the eyesore they used to be. Here s where things take a turn from the expected aka carpet installed over wood subfloors.

Removing glue from a concrete slab is one of the most difficult projects imaginable. 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. Though incredibly effective this specialty glue is also notorious because it leaves behind sticky residue that is hard to remove with traditional removal methods. 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.

Being in the decorative concrete business i ve had to remove black glue from concrete floors many times. 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. Vinyl adhesive most types of vinyl adhesives must be removed with a solvent. Trowel to apply a 1 8 in.

You can leave bits of adhesive up to 1 8 in. However if you do this odds are that some adhesive will be left behind in the process. Carpet glue is an incredibly strong adhesive designed to fix rolls of carpet to concrete floors. A machine that scrapes up carpet glue.

Then use the flat side of a 12 in. After you remove the tiles chisel and scrape the adhesive off the concrete as well. If the glue on your concrete is black and has a tar like appearance call a professional for help. It will seem like getting those out is impossible and i definitely felt that way too.