Manufacturer: Jotun Paints
Description
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.
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