Jotun Hardtop HB a  fast drying high build two pack polyurethane matt finish

Jotun Hardtop HB has excellent colour retention, corrosion and abrasion resistance. Hardtop HB is recommended as a topcoat in C5-M environments and is prequalified for use in Norsok systems. It is available in a wide range of RAL and British standard colours in a matt finish.

Most RAL & British Standard colours are available in a matt finish , follow the link for the full RAL and BS range.




Hardtop HB Topcoat is a fast drying, two pack, high build, aliphatic acrylic polyurethane topcoat with a matt finish and excellent colour and gloss retention. Hardtop HB Paint can be applied by Airless spray, Conventional spray, brush or roller to produce a tough matt finish.

Hardtop HB Topcoat is a two pack topcoat recommended for use in atmospheric environments for application over two pack primers and intermediates. It is recommended for offshore environments, marine topside and superstructures, structural steel, cladding, building products, containers, construction and agricultural equipment. Jotun Hardtop HB Paint may be used as a topcoat in many approved systems. It can be applied up to 100 microns in a single coat by airless spray, two coats may be required to achieve the recommended DFT by brush or roller. It is resistant to continuous temperatures of up to 120°C

Surface Preparation

Painted surfaces:  Surface to be clean, dry and undamaged compatible coating, free from oil grease and other contaminants.

Technical Data

Hardtop HB
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Hardtop HB Comp A
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Hardtop HB Comp B
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Volume Solids (ISO 3223):  50%
VOC Content:  459 g/lt
Flash point (ISO 3679):  26c
Dry Film thickness:  60-100 microns
Wet Film thickness:  120-200 microns
Theoretical coverage:  8.3-5 sq m/lt
Mix Ratio:  4:1
Pot Life 23c:  4 hrs
Touch Dry 23c:  2 hrs
Overcoat 23c:  6 hrs
Nozzle tip:  13-19 thou
Pressure at nozzle:  2100psi
Thinner:  No. 10
H&S:  Observe the precautionary information on the container. Refer to MSDS for full details on health and safety and storage regulations.

Additional information



Choose Your Colour

RAL1013, RAL1015, RAL1018, RAL3002, RAL3020, RAL5002, RAL5010, RAL5024, RAL6005, RAL6019, RAL6029, RAL7016, RAL7046, RAL8019, RAL9005, RAL9010, RAL9016

Choose Pack Size

5ltr, 20ltr

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