PU Paints R 3:1 (RAL & Special Shades)

Polyurethane Paints R 3:1 (RAL & Special Shades) Specification

American Colour’s High-Performance Polyurethane has two components: Part A is mostly
Acrylic Resin and/or Polyester Resin, and Part B is ALIPHATIC HARDENER or Convertor.
Polyurethane provides superior gloss and colour retention, exhibiting a very high gloss wet
look finish. Polyurethane also has excellent flexibility, chemical, and abrasion resistance.

PRODUCT BENEFITS

• Exterior & Interior Application
• Weather Resistance
• Moisture Resistance
• Solvent Resistance
• Salt Spray Resistance
• Fresh Water Resistance
• Abrasion Resistance
• Oil & Grease Resistance
• Alkali Resistance
• Acid Resistance
• Fast Drying

USES

• Interior and Exterior wood surface
• Exterior and Interior Industrial application,
• Automobile and Commercial Transportation Vehicles, Aircraft and Farm Machinery,Oil Field Drilling and Service Equipment.
• This aliphatic urethane product is also used as a chemical resistance and gloss retentive finish over epoxy and zinc rich
• primer (For Galvanize use Zinc-Etch Primer)

SURFACE PREPARATION & MIXING INSTRUCTIONS

1. All surfaces must be sound, dry, clean and free from oil, grease, dirt, loose/flecking paint,
   and other foreign substances
2. Mix Base Part A and add Hardener Part B into Base Part A and mix thoroughly until
   homogeneous. Allow mixture to react in the can for about 5 minutes (induction time) and
   add around 40% thinner.
3. Be mindful of water in the compressor air line because hardener is more sensitive to water,
   it will become hard very fast. Mixing ratio of A:B is available in PU Paint R 3:1

DRYING TIME

Drying Time at 30°C & 50 RH- Surface Dry 10 min., Tack Free 25 min., Hard Dry
4-6 Hrs. [Low temperature, High humidity, Thickness of film, and Poor Ventilation
will increase drying time]