: How long did you let the resin cure before using the scraper?

Usually 12-24 hours. This was in the winter so shop temps were in the 60's and the epoxy (MAS slow cure) stayed green a little longer. Just to clarify, when I used a regular scraper like one of our beloved 'Harbor Freight specials' with the interchangeable blades, I would sometimes get smeary streaks. A cabinet scraper, however, filed to a flat 90 degrees and burnished to a nice sharp edge would slice nice and clean.

Jim