Jotun Steelmaster 120 SB Intumescent Coating
Jotun Steelmaster 120 SB Intumescent Coating
Jotun Paints


Jotun Steelmaster 120 SB Intumescent Coating

In Stock

£195.00 (ex VAT)

  • Colour: White
  • Size: 20 Litres
  • Price: £195.00
  • Please select an option from the list above.

Manufacturer:   Jotun Paints


Jotun Steelmaster 120SB is a solvent based intumescent coating that provides up to 120 minutes fire protection of structural steel exposed to cellulosic fire. It is a single pack, solvent based, acrylic thin film intumescent coating which can be used as mid coat or finish coat in atmospheric environments. Suitable on approved primers on carbon steel substrates. 

  • Majority of steel sections covered
  • Easy airless spray application
  • Ready to use
  • Tested to BS 476 (20 and 21) 
VOC Level 351g / Litre
Touch Dry  1 hour @ 10°C, 20 minutes @ 40°C
Over-Coating 16 hours @ 10°C, 6 hours @ 40°C
Maintenance Cycle  1 Year
Thinning & Cleaning Jotun Thinner No. 7
Number of Coats 2

Additional Information

Surface preparation: To secure lasting adhesion to the subsequent product all surfaces shall be clean, dry and free from any contamination.
Coated surfaces: Clean, dry and undamaged compatible coating (ISO 12944-4 6.1)

Typical use: Specially designed as passive fire protection for steel constructions. Suitable for structural steel exposed to external environments up to corrosivity category C4 (ISO 12944-2), with a compatible topcoat. 

Application methods:
Spray: Use airless 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.7
  • JT-7
  • Jotun Thinner No.7
  • From £26.50

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.