Polyurethane paints
PU matt clear c/30
Appearance – Transparent Liquid
Gloss @ 60°C – 15 – 25
Specific Gravity (20°C) – 095+/-0.05 Kg/L
Viscosity (25°C, FC#4) – 40 – 60 sec.
Flash Point – 20°C
Solid Content (Wt.%) – 45 +/- 0.5
VOC – 660g/L
Application Condition:
Air Temperature 5 – 35°C
Relative Humidity 85% max.
Recommended Catalyst – Catalyst #034
Thinner – PU Thinner #105/205
Mixing/Dilution Ratio:
Base 100
Cat. 50
Thinner 25-30
Pot Life (20°C) – 3 – 4 hours
Drying Time:
Dust Free 15 – 20 minutes
To Touch 30 – 45 minutes
To Recoat 1 – 2 hours
Hard 24 – 36 hours
Pencil Hardness – HB-H
Basecoat – PU or Polyester Sealer
The surface to be top coated should be primed with either polyurethane or polyester sealer.
It should be cleaned, well-sanded and free from dust, oil water and other contaminants
To a well-prepared surface, apply 1-2 coats of PU MATT CLEAR C/30, horizontally and vertically.
One coat may be sufficient for ordinary finish however; one additional coat can be applied wet on wet if necessary. Light sanding with 400~600mesh sand paper is recommended before subsequent coat when recoating time exceeds 3 hours and remove traces of wax.