Can TotalBoat TotalTint Kits be used to color gelcoat? Eric Boudreau April 01, 2022 14:53 Updated TotalBoat TotalTint Kit pigments are not recommended for use with gelcoat or polyester resin. Related articles Can polyester resin be applied over a 2-part epoxy-based primer? Is neutral gelcoat clear? Can TotalBoat Gelcoat be flattened to a satin finish? What is the cure time for TotalBoat Gelcoat with or without wax? How long does gelcoat need to cure before it can be sanded?