Mixing ratio

2K Primer Surfacer: 4 parts.
Hardener:    1 part.
Thinner:       1-2 part.

Pot life

2 hours@20℃.

Spray gun& air pressure

Gravity type: 1.2-1.4mm.
Suction type:1.3-1.5mm.

Spray method

Spray2-3 layer, the volatilization time of each layer is 5 to 10 minutes.

Drying time

3-4hours@25℃, 40 minutes@60℃.

Sanding

Wet sanding: P800-P1000.

Substrate

OEM paint, steel surface, fiber reinforced plastics, surface of putty.