How do I mix colorants into TotalBoat Cast N Turn resin? Annette DiOrio November 12, 2021 21:15 Updated When adding tints or coloring agents to TotalBoat Cast N Turn, always add the desired colorant to the Part A component and mix thoroughly before mixing Part A with Part B. Related articles Is cured varnish or urethane a compatible substrate for TotalBoat TableTop Epoxy? Why did I get wrinkles in the finish after applying TotalBoat Wet Edge topside paint? Comments 0 comments Please sign in to leave a comment.