MasterClear interior/exterior topcoat is a water base, one part, self-crosslinking, aliphatic polyurethane/acrylic, non-yellowing topcoat. MasterClear is formulated with UV absorbers, UV inhibitors, mar and slip aids, to create the best possible protection for Metallic Paint Collection Satin paints without affecting the metallic shimmer. The inherent high abrasion resistance of MasterClear also extends the service life of Metallic Paints on high-traffic interior surfaces and exceeds 3,000 scrub cycles.