Can TotalBoat Polyester Resin be used with 1708 biaxial fiberglass cloth? Eric Boudreau April 01, 2022 14:54 Updated TotalBoat Polyester Resin can be used with 1708 fiberglass. The styrene in the polyester resin will break down the binder in the 3/4 oz. mat, allowing it to saturate the fiberglass properly, and quickly. Related articles How long does gelcoat need to cure before it can be sanded? Can polyester resin be applied over a 2-part epoxy-based primer? Which spray gun nozzle size should I use to apply gelcoat? Can metering pumps be left in epoxy containers when not in use? When applying TotalBoat Gelcoat without Wax, what is the overcoat time? Comments 0 comments Please sign in to leave a comment.