SunPowered Dura Resin is a fast, uv curing resin that is super clear and fiber filled. Environmentally packaged, this kit includes a Dual Grit Sand Pad, Smoothy Sheet and 2 applicators for pro level, permanent repairs anywhere. Safe For epoxy boards with styrofoam cores and Polyester boards this low odor, endless shelf life resin will never let you down and it’s airline approved! Kit Includes - 1 fl oz Tube of Dura Resin, Dual Grit Sand Pad, 2 Mix Sticks, and 2 Smoothy Sheets.