Polyurethane paints

PU matt clear c/40

PU MATT CLEAR C/40 is a transparent polyurethane varnish based on saturated polyester resins, to provide smooth and full matt finish with good covering properties and excellent hardness. Due to high quality of raw materials, it is resistant to water and mild acids and alkalis.
PU MATT CLEAR C/40 is excellent for wood furniture such as beds, cabinets, chairs, sofas, doors and frames.

Appearance – Transparent

Specific Gravity – 0.97 +/- 0.05 g/L

Viscosity @25°C – 40 – 50” FC#4

Gloss – 400

Flash Point – 20°C

Solid Content (Wt.%) – 46%

Application Condition:
Air Temperature – 5 – 35°C

Application Method – Auto or Conventional Spray

Recommended Catalyst – Catalyst #034

Thinner – PU Thinner #105/205

Mixing/Dilution Ratio (FC #4, 13-15 sec.)
Base 100
Cat. 50
Thinner 25-30
Pot Life – 3 – 4 hrs.

Drying Time:
Dust Free 15 – 20 min.
Touch Free 30 – 45 min.
Recoat 1 – 2 hrs.
Hard 24 – 36 hrs.

Coverage – 7 – 8 m2/L (120gms/m2)

Pencil Hardness – HB – H

One coat may be sufficient for ordinary finish, However, one additional coat can be applied wet to wet of necessary. Light sanding with 400-600 mesh sand paper is recommended before subsequent coat when recoating time exceeds 3 hrs. and remove traces of wax.

The surface to be coated should be primed with basecoat lacquer either polyurethane or polyester based 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/40, horizontally and vertically.
To obtain a perfect finish coat, sand again with a very fine sand paper and repeat the top coating process.