Can TotalBoat Polyester Fairing Compound be thinned? Eric Boudreau May 19, 2021 14:15 Updated TotalBoat Polyester Fairing Compound should never be thinned. Thinning may lead to an inconsistent cure, or have negative effects on the final cured properties of the material. Related articles Maximum pour depths per layer for TotalBoat Epoxy and other TotalBoat Resin systems Can antifouling bottom paint be applied directly to TotalBoat 2-Part Epoxy Primer? What is the gel time of TotalBoat TableTop Epoxy? What causes pinholes in TotalBoat TotalFair? What's the difference between gelcoat with wax and without wax? Comments 0 comments Please sign in to leave a comment.