Seams with white quartz

[Goliath]

Hey everyone, im new here and was looking for any tips that would help to prevent grey marks from a razor blade showing on the seam of white quartz. Is there a method where you wouldnt use a razor to scrape down the epoxy. Ive tried acetone between the initial application to remove the marks before finishing off the seam to smooth it out but not having any luck. The glue traps the grey marks in its place. Any help on the matter would be greatly appriciated.

[Andy Ross]

This is discussed at length in the members lounge. It's definitely possible to eliminate ate the grey from razor blades.

[Rick George]

x2... White Ceramic blades work well!