1 Gallon Premium P15 Boatyard Polyester Resin contains wax: Liquid hardener is included. General Purpose Finish Resin that conains wax so it will cure tack free. If doing multiple coats of fiberglass, sanding between coats is required. It is designed to be used in basic composite applications such as Yacht/Boat Repair and Construction, Manufactured parts, Spray up process, Hand Lay-up applications: Item: FL050201523110
P-15 is a waxed general purpose finish resin. It is designed to be used in basic composite applications. P-15 has great wet-out properties and good strength. Use with chop strand mat, cloth, knitted or roving. Not recommended for use without composite materials. Liquid hardener is included. MEKP hardener, and Surfacing wax already added.