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Price Range:£257.94
Price £257.94
In stock
Jotun Hardtop XP

Jotun Hardtop XP is a two-component polyurethane protective coating for steel structures in aggressive atmospheric environments.

Our most popular polyurethane topcoat - combines excellent application properties with good colour and Gloss retention. A hardwearing topcoat for use in aggressive atmospheric exposure. Network Rail/Railtrack approved. Highways Approved Item No. 168. Tintable to bespoke colours.

Area of Use

Marine: Topsides, Decks and Superstructures

Protective: Offshore Environments, Refineries, Power Plants, Bridges and Buildings

Also suitable for a wide range of industrial structures. Perfect for when a durable weather-resistant finish is required.

Technical Information


Chemically curing aliphatic acrylic polyurethane coating

Coverage Approximately 6.3-12.6m2 per litre
Sheen Gloss
Stock Colours Only available in tints
Tintable Yes  - RAL and BS colours. (non-refundable/exchangable)
VOC 336g/litre
Volume Solids 63%
Application Air Spray, Airless Spray, Brush or Roller
Drying Time Touch dry in 2 hours, Dry to recoat 10 hours, Fully cured in 10 days @ 23°C
Wet Film Thickness (WFT)

80-160 μm

Dry Film Thickness (DFT)

50-100 μm

Cleaner/Thinner Jotun Thinner No. 10 and Jotun Thinner No. 26
Storage 2 years if can kept dry and firmly shut, away from direct sunlight

Approvals and Certificates

  • This product is part of the Network Rail/Railtrack RT98 Systems M20, M21, M24, M34, N1, N2, N4 and N9
  • Certificate numbers XM92/M20-140, M20-179, XM92/M20-149, XM92-163, XM92/M21-093, XM92/M21-147, XM92/M21-139, XM92/M21-150, XM92/M24-141, XM92/M24-142, XM92/M24-143,XM92/M24-144, XM92/M24-145, XM92/M24-146, XM92/M24-126, XM92/M34-005, XM92/M34-006, XN90/N1-075, XM90/N1-061, XN90/N2-076, XN90/N2-078, XN90/N2-056, XN90/N2-064, XN90/N4-077, N4-102, XN90-085, XN90/N9-065 and XN90/N9-069
  • Highways Approved HA Item No168
  • BBA HAPAS certified for corrosion protection of structural steelwork in highway applications
  • LuL Reg No.538: Standard 1-085: XM92 is a protective treatment for use on steel structures coated with sound aged alkyd paints where the existing paint cannot totally be removed. The Jotun system is surface tolerant and suitable for application to abrasive blast-cleaned surfaces, hand or power tool cleaned surfaces and over sound, aged alkyd paint. It complies with LU Standard 1-085 'Fire Safety Performance of Materials' but only when applied to bare steel, not as a coating over other paint.
  • NORSOK System 1, Rev.5
  • Grain, Newcastle Occupational Health
  • Food, Compliant with USA, FDA Title 21, Part 175.300 for dry solids
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