Solarez Poly Ding Repair 2oz is the UV-cure repair compound for polyester surfboards in a larger 2oz size — fiber-reinforced for structural strength, cures clear in 3 minutes of direct sunlight, and leaves a weather-stable, sandable finish that lasts season after season.Key Features: 2oz Size — double the product of the standard 1oz unit; right for larger ding repairs, deep rail gouges, or stocking up for a surf trip where multiple boards may need attention UV Cures in 3 Minutes — direct sunlight activates cure in approximately 3 minutes; ready to sand and ride the same session for surface and structural dings Fiber-Reinforced — short strand fiberglass content adds structural integrity to the repair, improving resistance to flex cracking over time CLEAR Finish — cures to a transparent finish that integrates naturally into white gelcoat and light-colored polyester boards UV Stable and Weatherable — cured repair resists UV yellowing and holds up against salt, sun, and temperature cycling without delaminating Low Odor — reduced styrene formulation for a more user-friendly work environment The 2oz Solarez Poly is the practical size for surfers with multiple boards, or for shops and travelers who want enough product to handle larger repairs without running out mid-fix. Same proven UV-cure formula that's been the industry standard for decades — just more of it.How to use: Prep the ding area by cleaning, drying, and sanding lightly. Apply compound to fill the void, shaping with tape or wax paper as needed. Hold in direct sunlight for 3 minutes until solid. Sand flush and repeat for deeper repairs requiring multiple layers.