SEA HAWK Epoxy F1 Fiber Filler Powder is a high-strength filler material used by mixing with epoxy resins. It is designed for bonding materials and equipment with different properties.

When mixed with epoxy, it turns light gray and thickens the epoxy, increasing its bonding strength. This mixture is used for fiberglass repair, filling, and strong bonding applications on boats, yachts, and other marine equipment.