Bergolin 2K PUR Topcoat 6D850
Description
Bergolin 2K-PUR Topcoat 6D850 is a high-quality, solvent-based, two-component polyurethane topcoat based on polyurethane acrylate, offering very good resistance to mechanical and chemical stress as well as excellent color retention. The topcoat offers good weather resistance and forms a durable, decorative, and resilient final coating on steel as well as on zinc and aluminum. It is available in matte, satin, and gloss finishes and is used in combination with EPEX ZP Primer 3E750; forced drying is possible.
Recommended use
- Decorative and durable topcoat for steel structures and steel components
- Topcoat application to zinc and aluminum surfaces following appropriate pretreatment and priming
- Topcoat applied as part of a system with EPEX ZP Primer 3E750 (oxide red)
- Applications with high requirements for color and gloss retention
- Components subject to mechanical and chemical stress for which forced drying is desired
Product details
- Chemical composition: Polyurethane acrylate (two-component system)
- Hardener system: Bergolin PUR Hardener 7D054
- Characteristics: solvent-based, very good mechanical and chemical resistance, excellent color fastness, good weather resistance
- Color: various RAL colors (additional colors available upon request)
- Finish: matte, satin, glossy
- Pot life: approx. 8 hours
- Drying: dust-dry (TG 1) in approx. 1 hour; fully cured (TG 7) in approx. 8 hours at a wet film thickness of 100 µm; accelerated drying: approx. 1 hour at 80 °C or 30 minutes at 120 °C; fully load-bearing after approx. 7 days
- Shelf life: approx. 12 months in the original, unopened container at temperatures between +4 °C and +40 °C; protect from frost and moisture
- Approvals / Standards: Surface preparation of steel in accordance with EN ISO 12944-4
- Compatible systems: EPEX ZP Grund 3E750 primer (rust red); other applications available upon request
Advantages at a glance
- Excellent color fastness for a consistently uniform appearance over time
- Excellent resistance to mechanical and chemical stress
- Good weather resistance for outdoor use
- Three finishes—matte, satin, and glossy—from a single system
- Long pot life of about 8 hours for relaxed working and larger batches
- Forced drying is possible, resulting in short turnaround times
- Customized System Configuration with EPEX ZP Grund 3E750
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