Sigmadur 550 Marine Polyurethane Paint for Yachts and Boat Hulls - RAL 5015 - 4L
Professional polyurethane topcoat paint with hardener from the leading manufacturer Sigma. This solvent-based paint requires ventilation during and after application.
Main advantages of the paint:
- Excellent color and gloss retention
- Good adhesion on smooth surfaces
- High weather resistance
- Proven durability up to 10 years
- Resistant to wear, moisture, salt, impacts, chemicals, and oil
For improved adhesion, the surface should be roughened and cleaned with Solid Cleaner 05.
Technical characteristics:
- Touch dry: 1 hour
- Second coat at 20°C: after 6 hours
- Solid content: 55%
- Recommended film thickness: 50-60 μm
- Coverage at 50 μm: 11 m²/L
- Gloss: Glossy
- Recommended thinner: Sigma 21-06 or Solid Thinner 06
Application methods:
If needed, add up to 5% polyurethane thinner to improve application properties.
Coating interval table:
- -5°C – 24 hours
- 0°C – 16 hours
- 10°C – 8 hours
- 20°C – 6 hours
- 30°C – 5 hours
- 40°C – 3 hours
Full curing at 20°C is achieved after 4 days.
Suitable for direct protection on laminate (boats, yachts, canoes, etc.).
For metal surfaces, use Sigmacover 280 primer.
The shades shown in the chart are indicative and may slightly vary from the actual ones due to your screen.
Use of ABE1P3 filter mask is recommended.
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