Originally Posted by Lizer
won't that powdered stuff wash right off when it gets wet? I've always just used a cheap can of black spray paint, or better yet, aerosol primer since it sands a little better.
NO water (wet sanding) will not touch the dry guidecoat only sanding it off will get rid of it. If you are using the old flat black spray paint technique, trust me hands down the powder works and shows much more because it gets into every crevice there is.