Sigmadur 1800 is a high-performance polyurethane finish designed to deliver exceptional long-term durability.
Its new-generation formulation ensures outstanding color and gloss retention, along with remarkable resistance to chemical exposure. With the ability to cure at temperatures as low as –5 °C and its ACQPA certification, it is perfectly suited for demanding projects, both in workshops and on-site applications.
Features:
- Content: 3.32 L (Base)
- Finish: High gloss (80–90%)
- Colors: RAL color chart
- Mixing ratio: 83% Base / 17% Hardener
- Recommended dry film thickness: 50 to 80 µm
- Coverage: 8.5 to 13.6 m²/L depending on thickness
- Drying time: 2 h touch-dry, 12 h handle-dry
- Application temperature: –5 °C to +40 °C
The Sigmadur 1800 hardener ensures complete crosslinking of the system and delivers a glossy, durable, and highly resistant finish.
Its aliphatic isocyanate-based formula provides excellent long-term stability, even under challenging climatic conditions, as well as strong chemical resistance once fully cured.
Features:
- Content: 0.68 L
- Mixing ratio: 17%
- Pot life of the mixture: 5 h at 20 °C
- Recommended thinner: 21-06
- Application conditions: –5 °C to +40 °C, max humidity 85%
- Application methods: brush, roller, airless spray