| RAP-31 2K Primer Surfacer |
| Characteristic |
Two component Intermediate Paint. Multi-purpose two-component intermediate paint, with strong filling power and fine adhesion between coats. Has excellent flexibility and impact resistance .Can easily fill up sandpaper scratch and dent in large areas. Dry fast, good sealing property. Smooth and easy to polish. It applies to cleaned metallic surfaces, dried and sanded existing paint film, all kinds of primer and putty surface. |
| Unapplicable Substrates |
Stainless steel, aluminium, zinc iron, wood |
| Substrates Treatment |
Remove the rusted phosphor, oil, old paint film, and water completely with solvent and sanding machine. |
| Mixing Ratio |
RAP-31 2K Primer Surfacer |
RAP-30 2K Primer Hardener |
RAP-1/2/3 Thinner |
| 4 Parts |
1 Part |
0.25-0.5 Parts |
| Pot life |
2 Hours @20℃ |
| Spraying Viscosity |
18-22 Seconds at /20℃ |
| No. of Coats |
2 Coats |
| Drying Time |
120 minutes@20℃ ; 20 minutes@60℃ |
| Each Thickness |
About 40-60 Micron |
| Spray Pressure |
Gravity feed: 1.2-1.5mm; Siphon feed: 1.2-1.7mm; Spray pressure: 3-4kg; |
| Sandability |
Wet sanding with P800-P1000 sanding paper |
| Shelf Life |
3 years since the production date if sealed and kept in a cool and dry place |
| Packing |
5 KG * 4 cans/carton |
CHINESE
