On Sun, 25 Mar 2007 10:59:29 -0500, "Steve Barker"
wrote:

I've never had it peel off. I don't see how the latex could tell the
difference. A clean , dry, hard surface is a clean, dry, hard surface.

Exactly, but even better is:
A clean , dry, hard and 'lightly sanded' surface is a clean, dry,
hard 'lightly sanded' surface.