Evercoat Fiberglass Resin
Evercoat Fiberglass Resin: Professional-Grade Repair from a Trusted Name
When a fiberglass panel cracks, a quarter panel rusts through, or a marine hull needs structural reinforcement, the quality of the resin you choose determines everything about the final result. Evercoat has been a cornerstone of the auto body repair industry since 1953, and their fiberglass resin lineup reflects decades of formulation expertise developed for working professionals and serious DIYers alike.
What Sets Evercoat Fiberglass Resin Apart
Evercoat's fiberglass resins are engineered around real-world shop demands. The flagship Auto Resin features a heavy, thixotropic formula — meaning it holds its position on vertical or contoured surfaces without running or sagging — a critical property when working on door skins, body panels, or curved marine hulls. Once cured, the surface is non-tacky, making it immediately workable.
Beyond staying put during application, the cured resin is impact-resistant and fully waterproof, providing structural integrity that stands up to road vibration, moisture intrusion, and the stresses that cause repairs to fail prematurely. The material wets out fiberglass mat and cloth quickly, ensuring good fiber-to-resin bonding without excessive waiting. After cure, it can be filed, sanded, or drilled — giving technicians the flexibility to shape the repair to exact contours before moving on to filler and primer stages.
The SMC Resin Advantage
One of Evercoat's standout offerings in this category is their SMC Resin — a polyester-based resin specifically formulated for Sheet Molded Compound (SMC) and fiberglass panel repairs. SMC panels are common on modern vehicles, and conventional fiberglass resins often struggle to achieve adequate adhesion to them. Evercoat's SMC Resin delivers superior adhesion to all types of SMC and fiberglass and cures to a sandable surface significantly faster than standard fiberglass resin, with a working time of 20–30 minutes. A white cream hardener is included, and the formula is compatible with fiberglass mat, cloth, and tape.
Formulated for Multiple Substrates
Evercoat's fiberglass resins aren't limited to fiberglass-on-fiberglass applications. They are designed to repair and rebuild panels and holes in fiberglass, metal, wood, concrete, masonry, and most rigid plastics — making them versatile solutions for body shops that encounter a wide variety of substrate types. Each product includes the necessary hardener, simplifying procurement for technicians who need to work efficiently.
Made in the USA, Backed by Professional Support
Manufactured in Blue Ash, Ohio, Evercoat sets a high bar for consistency and quality control. The brand also backs its products with dedicated technical support and professional training resources, ensuring that technicians at every experience level can achieve optimal results. When the job demands a resin that holds, bonds, and finishes to a professional standard, Evercoat's fiberglass resin line has earned its reputation on the shop floor.