I am using the non blush hardener. Third go with Raka VERY pleased with the outcomes so far. I am howver trying their new UV resistant stuff on Larry's recomendation. Seems to be working well. I coated yesterday afternoon and glassed this a.m. will coat again tonight or tomorrow depending on where the cure is at.
: Are you using RAKA No-Blush?

: If not and you wait many days, make sure there's no blush. if you
: pull your finger across the shine and there's a trail in the
: shine, that's blush. If so, wash it off with water and a scotch
: bright scrub sponge.