youngengines
Member
dummy question time... like the idea of checking the heads myself for flatness and for putting a finishing touch after the head is milled....but how do you get the sandpaper (and what grit do you use?) to stick to the surface of the glass/granite/whatever? water? Elmer's glue? i'm asking because you're checking for flatness and anything UNDER the sandpaper would create a bump or bubble that could throw you off....at least my poor brain is thinkin that's what would happen!! i'm asking because I would like to hold the head with both hands to keep even pressure on it while doing this....
I hold the paper with one hand, and the head with the other. I get the paper from lowes. 120 and 220 grit.