I'm not sure if its the same thing but when we moved in we had a decorative finish over the solid plaster walls in the lounge room. It gave it a very subtle render look, which had been painted over.
We were told it was kalsomite which could be washed off with a wet hessian bag, but it didn't prove that easy. It may have been sealed with something because it was painted over. We went at it with a sander but it quickly clogged, so had to strip the paint and sand and sand and sand again. I was a hard, messy job and the final result was far from good because we had rush.
But without a picture its hard to tell if its the same stuff. Hope not for your sake! |