·         Rage® OPTEX™ with color-changing technology is an ultra-premium body filler that helps body shops save time and money on every repair. There�s no second guessing�once mixed with cream hardener, OPTEX changes color to indicate the repair is ready to sand. Formulated with Evercoat�s patented ECORESIN™ technology, OPTEX offers superior adhesion to a broad range of substrates and unparalleled sanding properties. OPTEX is also part of the METALWORKS® System that guarantees the repair to maintain the O.E.M. corrosion warranty on original factory corrosion protected sheet metal and galvanized sheet metal when used in accordance with the application instructions

• Hardener