Buy Gel Coat May 2026

: Most professional-grade gel coats require a MEKP (Methyl Ethyl Ketone Peroxide) catalyst. Always follow the manufacturer's mixing ratios—typically around 1–2%—to avoid a "hot" mix that cracks or a "cold" mix that never hardens.

: A reliable choice for laminating molded parts, providing a strong base for further work. Specialized Repair Kits

: Best used for "layups" or multi-coat projects where you need the surface to remain sticky so that the next layer of resin or gel coat can bond chemically without sanding. TotalBoat Fiberglass Gelcoat White no Wax Go to product viewer dialog for this item. buy gel coat

A one-part formula for hairline cracks and small chips that doesn't require a catalyst, making it the simplest option for quick cosmetic fixes. West Marine Marine Rx Epoxy Repair Kit West Marine& more Go to product viewer dialog for this item.

: This is ideal for final exterior layers or one-off repairs. The wax additive rises to the surface as it cures, sealing it from the air so it can dry to a hard, tack-free finish. TotalBoat Marine Gelcoat White Quart with Wax Go to product viewer dialog for this item. : Most professional-grade gel coats require a MEKP

: A premium ISO/NPG polyester gelcoat that is more durable than standard options and easy to sand to a high-gloss finish. Polymer World White Polyester Gelcoat with Wax Go to product viewer dialog for this item.

While not a traditional gel coat, this epoxy putty is excellent for sealing dings and gouges below the waterline to prevent moisture intrusion. Key Factors for Success Specialized Repair Kits : Best used for "layups"

: A UV-stabilized option that withstands constant water sanding and repolishing.