Rainbow Wash primer is a two pack (acid based) product for treatment of aluminum & galvanized surface for subsequent paintings.

| Covering Capacity: 15 sq meter /Ltrs. | Mixing Ration: 1:1 by volume Base paint and catalyst (Harder). | 
| Pop Life: 8 hours after measure. | Film Tickness: Must not exceed 8 micron (DFT). | 
| Composition: Polyvinylbutyral Resin with Zinc Chromate and Phosphoric Acid. | Flash Point: 73oF | 
| Application: Spray | 
 Drying Time: Touch Dry 10 minutes:  | 
| Finish: Matt. | Solvent / Cleaner: Thinner 890 | 
| Packing: 4 Ltrs. Paint & 4 Ltrs. Hardener. | Colour: Greenish yellow. | 
| Shelf life: The pot life is 9-12 month | Cleaner: Wash Primer Thinner 760 |