This material used asbestos which is quite hard and potentially dangerous to remove from any concrete base.
How to remove floor tile glue from concrete floor.
Trowel to apply a 1 8 in.
Some common products can easily remove mastic from the concrete floor without using chemicals.
The same quality that makes tile adhesive so reliable can make it a real pain in the rear end when you want to install new tiles especially if the original floor is concrete.
The tile should pop off easily leaving the glue in place.
First the tile itself is taken up either cut pried or chiseled from the floor.
When tile is removed it is frequently a two part process.
After you remove the tiles chisel and scrape the adhesive off the concrete as well.
The adhesive will only work if applied directly to the glue on the subfloor.
The last and final step of the process is raking the adhesive off of the concrete floor.
Some lubricants can also be very helpful.
You can leave bits of adhesive up to 1 8 in.
If you can t get it all don t worry.
If there are still several tiles stuck to the floor place a piece of dry ice on the tile.
Flattening is essential since without it your tiles might not look on level ground.
Then use the flat side of a 12 in.
The thing about tile adhesive is that there isn t just one kind.
In the past some professionals were using the so called cutback mastic adhesive to hold tiles.
Removing the glue from floors after a tile removal.
It creates a level field for the new tiles to set or be installed correctly.
Check the floor for vinyl tiles that are still stuck to the floor.