STEELMASTER 120SB
A fast drying thin film solvent based Intumescent coating for Structural Steel.
Steelmaster 120SB is a fast drying, single pack, high solids, solvent based acrylic thin film intumescent coating independently approved for 2 hours fire protection of structural steel exposed to cellulosic fire.
Steelmaster 120SB is Quality Guaranteed by Exova Warrington Fire Research
Steelmaster 120SB meets the requirements of BS476 part 20/21 it is specially designed as passive fire protection for steel constructions, suitable for structural steel to be used internally or externally up to corrosivity category C4 (ISO 12944-2) with a compatible topcoat.
Product Description
Steelmaster 120SB is a single pack, high solids, solvent based acrylic thin film intumescent coating independently approved for 2 hours fire protection of structural steel exposed to cellulosic fire.
Steelmaster 120SB can be used as a midcoat or finish coat in atmospheric environments and should be applied on approved primers on carbon steel substrates, such as Pilot QD or Penguard Express.
Steelmaster 120SB Intumescent Paint meets the requirements of BS476 part 20/21 it is specially designed as passive fire protection for steel constructions, suitable for structural steel to be used internally or externally up to corrosivity category C4 (ISO 12944-2) with a compatible topcoat.
Steelmaster 120SB Intumescent Paint can be applied up to 720 microns by airless spray. Brush or roller application is only recommended for stripe coating and small areas, multicoats may be required to achieve the recommended DFT.
Steelmaster 120SB Intumescent Paint may be overcoated with any approved topcoat such as Pioner Topcoat or Hardtop CA to provide a wide range of RAL or BS Colours.
A free estimation service is available to calculate loading requirements to achieve the required fire protection.
Product Performance
Primed Steel surfaces: Clean, Dry and undamaged compatible coating (ISO 12944-4 6.1.4). Surface to be free from oil grease and other contaminants.
Volume Solids (ISO 3223): 72%
VOC Content: 360 g/lt
Flash point (ISO 3679): 25c
Dry Film thickness: 200-720 microns
Wet Film thickness: 280-1000 microns
Theoretical coverage: Submit drawings for free estimates.
Touch Dry 23c: 30 mins
Overcoat 23c: 8 hrs
Nozzle tip: 19-23 thou
Pressure at nozzle: 2900psi
Thinner: Ready for use. Do not thin
H&S: Observe the precautionary information on the container. Refer to MSDS for full details on health and safety and storage regulations.
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