Posted by Tim Holloway on Sunday, July 20, 2008 at 23:27:58 :
In Reply to: Re: Silica, silicone?? posted by George(AB) on Sunday, July 20, 2008 at 19:43:18 :
Hi George,
I thoought about that too, but I cant believe that silica would contaminate a surface. I dont believe it would stay on the market too long, as everything that gets blasted is going to get painted.
Tim
Follow Ups: