TB510 PU Topcoat Binder DTM High Gloss is a two-component high gloss, direct to metal polyurethane topcoat. This topcoat contains special pigments which enhances corrosion protection. For a higher level of anti-corrosion performance, we recommend to use of suitable VIM Primer. TB510 is specifically developed for the commercial vehicle and light-industrial markets, with good force and dry air-dry capabilities. The standard mixing ratio is 80% Binder/20%Color Toner or optional 70% Binder/30% Color Toner for enhanced opacity.