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Removing vinyl to ceramic on concrete

Posted: Sat May 12, 2007 6:58 am
by Gordo
What preperation is required to fix the ceramic tiles to concrete when there is residue left from the vinyl tiles when I lifted them. Can I just apply ceramic glue over the residue, or is there some sort of special prep needed. All advise very welcome.

Posted: Sat May 12, 2007 7:35 am
by Jaeger_S2k
Hi Gordo,
Welcome. Got any pictures of the floor?

Would be easier to comment as the coverage of the residue can make a difference.

What is the residue? Back of vinyl? Just the adhesive? What's the covarage?

Posted: Sat May 12, 2007 7:44 am
by dewaltdisney
I suspect it is the bitumen type glue that is a bast to remove. Usually a sealer type screed is applied over to provide a sound surface to tile on.

DWD

Posted: Sat May 12, 2007 2:18 pm
by Keygs
Hi Gordo
try a bit of metho mixed with turps about 50/50 on the glue, leave it for about 10 mins and see if the scrapper will take it off. I removed the adhesive from cork tiles this way on a concrete floor. The metho reacts with the glue and the trups stops it from drying out too quickly
cheers
Keygs

Posted: Sat May 12, 2007 6:08 pm
by Only-Me
If its just the remnants of glue......evostick type...........then just use flexi sticky and grout as normal :thumbright: