Ding All Polyester Sanding Resin with Catalyst - Smooth and Non-Tacky Product for Surfboard Repairs - 8 oz

[THE ORIGINAL POLYESTER SANDING RESIN: Ding All Polyester Resin contains Silmar brand 250A Polyester Sanding Resin which is the undisputed highest-quality resin available to the industry. Sanding Resin is typically used for surfboard hot-coats and is widely popular for use with dings repairs CURES WITH A CATALYST: Each size of our Ding All Sanding resin comes with liquid catalyst to make it cure. Average Cure time is: Gel -6 to 10 minutes hard in 45 to 60 minutes @ 77 degrees F SUPERIOR DING REPAIR PRODUCT: Ding All Sanding Resin is Ultra Clear Non-Yellowing and UV Stable with a Super Strong flex to weight ratio ALLOWS EASY SANDING: This resin is non tacky and dries smooth providing the user an easy surface to finish sanding. It Contains wax for easy sanding on hot coats and allows application of layers by sanding in-between coats USED BY PROFESSIONALS: Used by 80% of all US board builders Ding All Sanding Resin comes in 3 sizes 8-ounces quart and gallon and is MADE IN THE USA]

Ding All Polyester Sanding Resin is the professional-grade choice for surfboard repairs and hot-coats. Formulated with Silmar 250A resin—the industry standard—it delivers ultra-clear, non-yellowing results with exceptional UV stability and flex strength. This resin cures fast: gel sets in 6–10 minutes, full hardness in 45–60 minutes at 77°F. The included liquid catalyst makes mixing simple. Its non-tacky, smooth finish sands easily, and the built-in wax allows seamless layering between coats. Trusted by 80% of US board builders, Ding All combines professional performance with user-friendly application. Made in the USA. Available in 8 oz, quart, and gallon sizes.