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Jotun SteelMaster 900WF is an advanced one-component, waterborne acrylic intumescent coating designed to provide up to 120 minutes of fire protection for structural steel exposed to cellulosic fires. Its advanced waterborne technology ensures a 12-month shelf life, and the product is free from hazardous air pollutants (HAPs), making it an environmentally friendly choice. It can be applied using airless spray equipment or a brush and roller, and delivers a good aesthetic finish, suitable for a wide range of corrosive environments. Steelmaster 900WF passed all relevant tests and approvals by Certifire, an independent third party certification scheme internationally recognised for ensuring the quality, performance, durability and traceability of fire protection products. Conseal Touch-Up can be used over Steelmaster 900WF

Given the nature of the product and its purpose, it is important that all Steelmaster products are applied correctly.  If you require guidance on Steelmaster application for your project please contact us prior to placing your order.

Available from SML Paints in 18.5L white 

  • Single-pack acrylic intumescent paint
  • Up to 120 minutes of fire protection
  • Water based technology
  • Excellent surface adhesion
  • Low VOC's
  • Lower film thickness requirement
  • Reduced application time
  • For structural steels
Jotun

Steelmaster 900WF

Jotun SteelMaster 900WF is an advanced one-component, waterborne acrylic intumescent coating designed to provide up to 120 minutes of fire protection for structural steel exposed to cellulosic fires. Its advanced waterborne technology ensures a 12-month shelf life, and the product is free from hazardous air pollutants (HAPs), making it an environmentally friendly choice. It can be applied using airless spray equipment or a brush and roller, and delivers a good aesthetic finish, suitable for a wide range of corrosive environments. Steelmaster 900WF passed all relevant tests and approvals by Certifire, an independent third party certification scheme internationally recognised for ensuring the quality, performance, durability and traceability of fire protection products. Conseal Touch-Up can be used over Steelmaster 900WF

Given the nature of the product and its purpose, it is important that all Steelmaster products are applied correctly.  If you require guidance on Steelmaster application for your project please contact us prior to placing your order.

Available from SML Paints in 18.5L white 

  • Single-pack acrylic intumescent paint
  • Up to 120 minutes of fire protection
  • Water based technology
  • Excellent surface adhesion
  • Low VOC's
  • Lower film thickness requirement
  • Reduced application time
  • For structural steels
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Feature Details
Brand Jotun
Paint Protection Intumescent
Paint Type Universal Coating
Paint Components Single Pack
Ease of Use 4. Fair
Substrate Suitability Mild Steel, Galvanised Steel
Surface Adhesion 1. Excellent
Above / Below Waterline Above Water
Water Resistance 5. Limited
Chemical Resistance 5. Limited
Interior / Exterior Use Interior
Flexibility 5. Limited
Application Method Brush, Roller, Airless Spray
Chemical Composition Water Based
Brand Range Steelmaster
Brush or Roller Coverage Rate (m2 / L) 8
Cured for Service 10C (days) 1
Cured for Service 23C (days) 1
Dry to Overcoat 10C (hours) 16
Dry to Overcoat 23C (hours) 6
Full Curing Time 10C (days) 1
Full Curing Time 23C (days) 1
Max Dry Film Thickness per Coat (microns) 710
Max Overcoating Time without Sanding (days) Extended
Min Dry Film Thickness per Coat (microns) 140
Product Type Paint
Self-Priming No
Steelmaster 900WF Application Guide (322.46 KB) Download
Steelmaster 900WF Data Sheet (209.33 KB) Download
Steelmaster 900WF Safety Sheet (13.03 KB) Download