Ding All Sun Cure Epoxy Fiberfill Mini is a faster method for repairing all types of surfboards, especially epoxy. Sun Cure Fiberfill Epoxy is used straight from the tube, no mixing or adding cloth needed. Our proven formula is very UV stable and provides a permanent repair. Contains 1oz. SC Epoxy Fiberfilled resin, applicators.,Cures in minutes when exposed to the sun.