CAR REFINISH PAINT PRIMER 2K

Substrates

Dried and sanded existing finishes, all kinds of primer and putty.

Surface Cleaning

Wash by warm soap, remove wax, silicon and other contaminations with degreaser, sanding with P800-P1000, wash with clean water then keep dry; again with degreaser.

Mixing Ratio

2K Primer Surfacer

Hardener

Thinner

4

1

1-1.5

＜15°C

2K Primer Surfacer

2K Primer Hardener

Fast Thinner

15°C -30°C

2K Primer Surfacer

2K Primer Hardener

Standard Thinner

＞30°C

62K Primer Surfacer

2K Primer Hardener

Slow Thinner

Pot-Life

At 20°C, 3 hours mixed with hardener, thinner

Spray Viscosity

14-16s to drop off, in 4# viscosity cup at 25°C,

Spray Gun Set Up

Gravity Feed:  1.2-1.5mm   4-5kg/cm²

Suction Feed:  1.4-1.6mm   4-5kg/cm²

Spray Technology

Coats & Thickness: 2-3 coats, total 20-30um.

Flash-Off Time: At 25°C, 5-10 minutes between two coats, it depends on temperature and paint film.

Drying Time

A. Allow 10-20 minutes air-drying, then 60°C baking 20 minutes, can sand after cool down.

B. Air-drying time 3 hours, at 20°C.

Shelf Life

2 years in original sealed can, cool and dry place at 25 °C.

Package

1L×12 or 3.75L×4