Fibre glass Evercoat 100636 Liquid Hardener, 0.75 oz Tube, Clear, Liquid

Features and Benefits:

• Hardening agent for use with all polyester resins and gel coats. Plastic squeeze tube has graduated measure for mixing convenience. Use this Methyl Ethyl Ketone Peroxide catalyst according to the resin/gel coat label directions
• Hardener for 50:1 polyester primers