This great kit contains all the products needed to repair your board in the same manner in which it was made: First fill the majority of the ding with MICROLITE-WHITE lightweight filler. Then, finish the ding with a thin coat of high-strength Solarez fiberfill and use the Mylar film included making the resin cure dead glossy with little or no sanding. All items are included in a sturdy, high-quality carry case. Enough for many dings on the road or in the back of the car for a quick fix when the waves are firing! Kit Contains: 2oz Tube Solarez Polyester Fiberfill: strong, clear, weatherable 2 oz Tube Microlite-White: sandable lightweight filler 2 acetone prep pads 60 / 220 grit sand pad Mylar oversheet High-quality crushproof travel box DO NOT USE ON EPS / STYROFOAM