Jotun Hardtop AS
Jotun Hardtop AS
Jotun Paints


Jotun Hardtop AS

Select a Colour
Search for your ideal colour or use the colour finder button to look up the colours we currently stock.

Selected Colour


 Can't find the colour you're looking for?

Use our colour match system to get the colour you need.

Select a colour to see the pricing information.

Manufacturer:   Jotun Paints


Hardtop AS is a two pack, polyurethane topcoat with an excellent high gloss and colour retention finish. Use as a topcoat over an epoxy/epoxymastic system where a durable, high gloss finish is required in aggressive atmospheric exposure. It is resistant to a number of solvents and various chemicals, has good application properties and cures at relatively low temperatures.

  • High gloss finish with excellent gloss retention
  • Good chemical resistance
  • To be used as topcoat in atmospheric environments.
Application Method Gloss Finish
Surfaces Marine / Offshore Environments / Buildings
VOC Level 458g /Litre
Coverage 8.3m² / Litre
Touch Dry  16 Hours @ 10°C / 2 Hours 30 Minutes @ 40°C
Over-Coating 2 Hours @ 10°C / 30 Minutes @ 40°C
Pot life @ 23°C  4 Hours
Maintenance Cycle  4 Years @ 23°C
Thinning & Cleaning Jotun No.10 or Jotun No.25
Number of Coats 2

Additional Information

Surface Preparation: All surfaces should be clean, dry and free from contamination. The surface should be assessed and treated in accordance with ISO 8504.
Coated surfaces: Clean, dry and undamaged compatible primer.
Other surfaces: The coating may be used on other substrates.

Please contact us for more information.

Typical Paint System: Jotamastic 87 2 x 150 μm (Dry Film Thickness) followed by Hardtop AS/HB 1 x 50 μm (Dry Film Thickness).

Other systems may be specified depending on area of use.

Typical Use:
Marine: Recommended for topside, deck and superstructure.
Protective: Recommended for offshore environments, refineries, power plants, bridges and buildings. Suitable for a wide range of industrial structures. Used as a topcoat in pre-qualified NORSOK systems.

Spray: Use airless spray or conventional spray.
Brush: Recommended for stripe coating and small areas. Care must be taken to achieve the specified dry film thickness.

Continue Shopping

Related Products

Jotun Thinner No.10
  • JT-10
  • Jotun Thinner No.10
  • From £31.25
Jotun Jotamastic 87
  • ICP-JJ87
  • Jotun Jotamastic 87
  • From £59.66

We're here to help

Not sure which is the best product? Can’t find what you need?

Complete and submit this form for assistance from one of our specialist advisors.