Marine Grade Fiberglass Polyester Resin 4 Gallon Kit with MEKP Hardener | Professional Laminating Resin for Boat Repair, Fiberglass Fabrication & Composite Construction | True Composites
Product Description
Marine Grade Fiberglass Polyester Resin 4 Gallon Kit with MEKP Hardener | Professional Laminating Resin for Boat Repair, Fiberglass Fabrication & Composite Construction | True Composites
- PROFESSIONAL GRADE MARINE RESIN Engineered for large scale fiberglass repair, marine fabrication, composite construction, and structural laminating applications requiring dependable professional performance.
- COMPLETE 4 GALLON RESIN KIT Includes four gallons of premium polyester laminating resin and MEKP catalyst hardener designed for efficient mixing, large projects, and high volume fiberglass applications.
- IDEAL FOR LARGE REPAIR PROJECTS Perfect for boat building, marine restoration, transom repairs, automotive fiberglass work, molds, FRP fabrication, and composite reinforcement projects.
- FAST CURING & STRONG ADHESION Balanced viscosity formula provides excellent fiberglass wet out, smooth application, reliable curing performance, and durable adhesion across fiberglass, wood, and composite materials.
- TRUSTED BY BUILDERS & FABRICATORS Manufactured in the USA and trusted by marine repair shops, fiberglass fabricators, and composite professionals seeking reliable laminating resin performance for demanding projects.
Note: This is not "Run of the Mill" Boatyard Resin. This is Grade - A Premium Polyester Resin same that us used in most repair shops and manufactures. These Kits Of Resin Includes 5 bottles of Resin and 5 Bottles of 2 oz MEKP Hardener totaling 10oz of hardener. Polyester resin is the most common type of resin in the marine industry. It's perfect for low-cost repairs and new construction parts. Our polyester resin is great on vertical surfaces and also works great for fast glass wet out because of its low viscosity. This resin must be catalyzed with MEKP (Methyl Ethyl Ketone Peroxide) to properly cure. Our general purpose polyester resin is great for a wide variety of applications including, hand layup by brush or roller, spray on applications, marine, transportation, auto body, aerospace, general purpose laminating, FRP parts and more. This resin is compatible with all types of fiberglass and coring materials. Because this resin contains a styrene monomer it is not compatible polystyrene foam.









