Find out what sealer was used. I suspect it was curing compound,
but it still makes a difference. As an example, Conspec 1 would
give you trouble while Conspec 21 would work just fine.

There are ways to overcome the wrong stuff, but they do usually
include acid etching, etc.

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______________________________
Keep the whole world singing . . . .
DanG (remove the sevens)




"Jeff Dieterle" wrote in message
...
Had a garage addition competed last fall and the contractor
sealed the concrete before I could stop him. I want to install
vinyl tiles on the floor but I'm concerned about the glue
sticking to the sealed concrete. Anyone have experience with
this issue?