Hardtop Flexi
Highly flexible and impact-resistant polyurethane topcoat with direct-to-metal properties. Withstands torsional stress and mechanical impact. Can be used as a one-coat direct-to-metal system in C2/C3 corrosivity classes with anticorrosive pigments. High volume solids with good sag resistance and flow for high film build. MCI tintable. FDA compliant for dry food contact. IMO Low Flame Spread certified.
Key Features
Technical Specifications
Product Properties
- Volume Solids
- 64 ± 2%
- VOC (EU Directive)
- 353 g/l
- Density
- 1.2 kg/l
- Flash Point
- 25°C
Film Build
- Dry Film Thickness (DFT)
- 50–150 μm
- Gloss Level
- Gloss (70–85 GU @ 60°)
Application
- Mixing Ratio
- 4:1 (Comp A : Comp B)
- Thinner
- Jotun Thinner No. 10 / No. 26
- Airless Spray
- Nozzle 15–21 thou, 150 bar / 2100 psi
- Pot Life
- 1h @ 23°C
Drying Times (23°C)
- Drying Schedule
- Surface dry 1.5h, Walk-on dry 4h, Overcoat min 3h, Cured 7 days @ 23°C
Performance
- Heat Resistance
- 120°C continuous / 140°C peak
- Certificates & Approvals
- Grain, Newcastle Occupational Health. FDA Title 21, Part 175.300 (dry solids). IMO Low Flame Spread.
Packaging
- Colours Available
- Colour card and MCI tinting system
- Pack Sizes
- 4L + 1L (5L kit); 16L + 4L (20L kit)
- Shelf Life
- Comp A 24 months, Comp B 48 months
Suitable Substrates
Environments
Related Products
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Polyurethane topcoat with a robust finish, very good colour and gloss retention, and low VOC. Strong mechanical properties with very good chemical resistance and low dirt pick-up. High sag resistance, minimal spray dust, and cures at low temperatures. Excellent application by airless spray, brush, and roller. For topsides, decks, superstructures, offshore, refineries, power plants, bridges, and buildings. MCI tintable. APAS approved. IMO Low Flame Spread certified.
Acrylic Coating Top Coat
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Modified acrylic topcoat with a convenient 1:1 mixing ratio for easy, efficient use. Formulated for brush and roller application with a glossy finish and good gloss retention. Direct-to-metal properties eliminate the need for a primer in certain applications. Isocyanate-free — no di-isocyanates generated during hot work, welding, or fires. Ideal for maintenance and touch-up over epoxy primers.
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