Polyester resin and epoxy-based products can be applied directly to TotalBoat Flotation Foam that has cured completely. No special surface preparation is required, however, abrading the surface before applying polyester resin products or epoxy products to the cured 2-part expanding polyurethane TotalBoat Flotation Foam may promote a better surface to bond to.
Will polyester resin or epoxy stick to TotalBoat Flotation Foam?
