SR-4 2K SCRATCH RESISTANT CLEARCOAT is a high quality, 2 pack acrylic clear coat containing anti-scratch additives and reflow resin. It is suitable for air-drying or low bake. It has a brilliant and durable gloss and may be applied directly onto a correctly prepared original finish, or over various water based and solvent based basecoats as part of a repair process. It should not be used over synthetic finishes or acrylic thermoplastic finishes. It has excellent application properties, is quick drying, has good abrasion and chemical resistance and is easy to polish. Hardener Trident offers a wide range of bake options to cater for the customers different needs.These are: H5 (5 minute bake), H10 (10 minute bake), H20 (20 minute bake) and H35 (35 minute bake)