In the past some professionals were using the so called cutback mastic adhesive to hold tiles.
How to remove floor tile glue from concrete floor.
Check the floor for vinyl tiles that are still stuck to the floor.
This material used asbestos which is quite hard and potentially dangerous to remove from any concrete base.
The last and final step of the process is raking the adhesive off of the concrete floor.
First the tile itself is taken up either cut pried or chiseled from the floor.
The tile should pop off easily leaving the glue in place.
Then use the flat side of a 12 in.
Some lubricants can also be very helpful.
It creates a level field for the new tiles to set or be installed correctly.
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.
If you can t get it all don t worry.
Trowel to apply a 1 8 in.
Step 3 raking the adhesive.
So how do you remove floor tile adhesive from a concrete floor.
The adhesive will only work if applied directly to the glue on the subfloor.
Layer of latex thin set mortar over the floor.
You can leave bits of adhesive up to 1 8 in.
After you remove the tiles chisel and scrape the adhesive off the concrete as well.
Some common products can easily remove mastic from the concrete floor without using chemicals.
When tile is removed it is frequently a two part process.
Removing the glue from floors after a tile removal.