Gelcoat: What It Is, How It’s Used, and How to Repair It Gelcoat is the outermost protective and cosmetic layer used on fiberglass parts. Understanding how gelcoat works — and how to apply or repair it correctly — is critical to achieving long-lasting performance and professional results. What Is Gelcoat? Gelcoat is a pigmented polyester or vinyl ester resin applied to the surface of fiberglass parts. It creates a smooth, high-gloss finish while protecting the underlying laminate from wat...
Preparing Previously Painted Surfaces for Awlgrip Many boat refinishing projects involve applying new coatings over previously painted surfaces. Proper inspection, cleaning, and sanding of existing paint systems is critical to ensure long-term adhesion and professional finish quality. The condition of the existing coating determines whether it can be recoated directly or if removal and full surface preparation are required. Evaluate the Existing Paint System Before beginning...
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