Andrew wrote:

I've got polystyrene cement on my slate floor. Any ideas how to remove it?

it's dry, the floor is green brazilian slate that's been sealed (with
sealant!) and polished with HG golvpolish.

should I just use more golvpolish and see if it removes it?

A




Cellulose thinner and something absorbent. Acetone works too

Ypu may need to re-seal.