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Jotun Hardtop Flexi is a high-solids, two-component polyurethane topcoat with exceptional flexibility and direct-to-metal application. Ideal for marine and industrial environments, it offers very good gloss retention, providing durable protection for steel, aluminium, and galvanized surfaces. Compared to similar products, Hardtop Flexi stands out with its ability to withstand mechanical stress and torsional movements, ensuring long-lasting performance in demanding conditions.

Available from SML Paints in 5L and 20L tin sizes and over 450 colours

  • 2-pack polyurethane topcoat
  • Gloss finish
  • Exceptional flexibility
  • Excellent surface adhesion
  • Excellent UV protection
  • Very good gloss retention

 

  • Ideal for marine and industrial environments
  • For steel, aluminium, wood, GRP and concrete
  • Also a self-priming topcoat
Jotun

Hardtop Flexi

Jotun Hardtop Flexi is a high-solids, two-component polyurethane topcoat with exceptional flexibility and direct-to-metal application. Ideal for marine and industrial environments, it offers very good gloss retention, providing durable protection for steel, aluminium, and galvanized surfaces. Compared to similar products, Hardtop Flexi stands out with its ability to withstand mechanical stress and torsional movements, ensuring long-lasting performance in demanding conditions.

Available from SML Paints in 5L and 20L tin sizes and over 450 colours

  • 2-pack polyurethane topcoat
  • Gloss finish
  • Exceptional flexibility
  • Excellent surface adhesion
  • Excellent UV protection
  • Very good gloss retention

 

  • Ideal for marine and industrial environments
  • For steel, aluminium, wood, GRP and concrete
  • Also a self-priming topcoat
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From £70.95 excl. VAT £85.14 incl. VAT

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Feature Details
Brand Jotun
Paint Protection Anti-Corrosive
Paint Type Topcoat
Paint Components 2-Pack
Ease of Use 4. Fair
Substrate Suitability Wood, Stainless Steel, Mild Steel, GRP, Galvanised Steel, Concrete, Aluminium
Surface Adhesion 1. Excellent
Above / Below Waterline Above Water
Water Resistance 2. Very Good
Abrasion Resistance 3. Good
Chemical Resistance 3. Good
Solvent Resistance 3. Good
Interior / Exterior Use Exterior
UV Resistance 1. Excellent
Gloss Level 2. Gloss
Gloss Retention 2. Very Good
Colour Retention 3. Good
Flexibility 1. Excellent
Application Method Airless Spray, Brush, Conventional Airspray, Roller
Recommended Coats (Brush / Roller) 1-2
Chemical Composition Polyurethane
Brand Range Hardtop
Brush or Roller Coverage Rate (m2 / L) 9
Cured for Service 10C (days) 10
Cured for Service 23C (days) 7
Dry to Overcoat 10C (hours) 6
Dry to Overcoat 23C (hours) 3
Full Curing Time 10C (days) 10
Full Curing Time 23C (days) 7
Max Dry Film Thickness per Coat (microns) 150
Max Overcoating Time without Sanding (days) Extended
Min Dry Film Thickness per Coat (microns) 50
Pot Life 10C (hours) 2
Pot Life 23C (hours) 1
Product Type Paint
Self-Priming Yes
Hardtop Flexi - Mixing by Weight Table empty Download
Hardtop Flexi - Comp. B Safety Sheet empty Download
Hardtop Flexi - Comp. A Safety Sheet empty Download
Hardtop Flexi - Application guide empty Download
Hardtop Flexi - Data Sheet (222.4 KB) Download