SteelMaster 120SB Protective intumescent coating
BSI Kitemark
Certificate type
Certifire Certificate
Certificate type
Thin film intumescent. Designed to protect up to 120 minutes on a wide range of I section beams and columns. Fire tested and approved to BS 476 part 20/21 and EN13381-8
Structural steel exposed to corrosive environments.
SteelMaster 120SB is a solvent-based intumescent coating that provides up to 120 minutes' fire protection of structural steel exposed to cellulosic fire. Suitable for structural steel exposed to internal environments up to corrosivity category C4 (ISO 12944-2), with a compatible topcoat. For a detailed coating specification consult the manufacturer for details.
Features and benefits:
- Majority of steel sections covered.
- Easy, airless spray application.
- Ready to use.
- Reduced application time.
- Reduced site costs.
Application:
Structural steel exposed to corrosive environments.
Finish | White |
Color | White |
Features | Tested to BS 476 (20 and 21) Majority of steel sections covered, Ready to use, ease of application |
Material | Liquids |
Size | 20L |
Uniclass 2015 | |
CAWS | G10/630 Galvanizing plus site-applied G10/635 Thermally sprayed zinc coating plus site-applied G10/640 Shop painting G10/650 Site painting G10/660 Shop plus site painting M60/175 Protective coating M61/110 On site coating to primed steel M61/115 On site coating to galvanized steel M61/120 On site coating to existing steel M61/140 On site overcoating to existing steel M61/150 Off site coating to unprimed steel M61/160 Off site coating to primed steel M61/170 Off site coating to galvanized steel |
Product Reference | SteelMaster 120SB Protective Intumescent Coating |
Composition | Solvent based acrylic thin film intumescent coating |
Standard product features | Colour: White. Features: Tested to BS 476 (20 and 21). Ready to use; ease of application. Size: 20 L. |
| Platform | Compatible | Version | Certified to |
|---|---|---|---|
 IFC | - | 2 | 2.1 |
 Revit | - | 2 | 2.1 |