The High Temperature (HT) Silicone Coating provides lasting protection for any hot surface up to 1500 degrees. DEI recommend the use of this coating with their exhaust wrap because it seals the material and provides lasting protection from oil, dirt and road grime. Don't limit the use to exhaust header wrap, this products works well on headers, blocks, starters and even on your grill at home. HT Silicone Coating is VOC (Volatile Organic Compounds) compliant in all 50 states. Recommended for use with DEI non-Titanium exhaust wraps, HT Silicone Coating penetrates, seals and protects as well as helping to extend the lifespan of exhaust wrap. Heat protection up to 1500F Penetrates, seals, protects and prolongs the lifespan of exhaust wrap Protection from abrasions, hot oil spills and road grime Many uses around the home and shop 12 oz. cans NOTE: HT Silicone Coating Spray can only be shipped by UPS GROUND inside the United States. If you are interested in purchasing this product outside the U.S. Please call 1-800-264-9472 to see if a specailzed shipping quote is available for your region.