Evercoat’s® easiest sanding body filler. The unsurpassed sanding qualities are attributed to Hattonite™, a unique ingredient which reduces heat and friction created by aggressive sanding. Rage Gold also contains ZNX-7™ for adhesion to galvanized steel and aluminum. Plus, it’s stain resistant for use with basecoat/clearcoat paints. Part of the MetalWorks® System. Blue cream hardener included.