Valspar (VIM) TB512 PU Topcoat Binder DTM Matt - 4L

TB512 PU Topcoat Binder DTM Matt is a two component polyurethane topcoat (direct to metal), with the exception of aluminum & galvanized steel substrates. This topcoat contains special pigments which enhances corrosion protection) with a semi gloss finish, 25 +/-10 GU/60° this is dependent on color and spray technique. For a higher level of anticorrosion performance, we recommend to use of an epoxy primer first. TB512 is specifically developed for lightindustrial use, application properties enable fast operation with good force dry and air-dry capabilities. The standard mixing ratio is 80% Binder, 20% colour toner or optional 70% Binder, 30% colour toner for low opacity colours. All colour toners are chromate and lead free, also providing good UV protection. Air drying is recommended, force-drying will result in a higher gloss finish. Selection of hardener, reducer & color, can affect viscosity, flash-off time and thickness, this will also have an influence on the end gloss result too. Mixing Ratios: 5:1 +10-25% TB512 : AU500 +RS603, RS605, RS607, RS609