Reformulated with Improved performance, color variety. This high performance one-part coating Is capable of withstanding temperatures up to 1600f. At high temperatures, DuraHeat 2.0 becomes harder and more abrasion resistant. Parts will cure at room temperature or use In 24 hours. Full cure achieved once put into use. Designed tor use on parts that will experience temperatures between 500f and 1600f such as suppressors and machine gun barrels. This product Is not recommended for parts that will not reach at least 500f.