Fast-Track High Build Systems
Fast cure, high build intumescent coating systems for protecting structural steelwork.
SC902 Fast-Track Intumescent Coating
Optimised for on-site application
SC902 is a fast-track on-site, low VOC, one-coat, high-build system, based on patented technology.
- Fire rating up to 120 minutes tested to BS476 and EN13381: Part 8
- Fast-cure: early weather resistance, shower-proof within 1 hour
- Achieves external durability with an approved top seal
- Cures below 0°C and fully dry by the following day
- Self-priming system, tolerant of light rusting to steel, up to 2 weeks post blasting
- High-build potential with all ratings possible in one application
| Properties (Typical values) | |
|---|---|
| Specific gravity | Part A: 1.55 ±0.02, Part B: 0.99 ±0.01, Mixed: 1.46 ±0.02 |
| Volume solids | 85% ±3% |
| VOC | 137 g/l |
| Viscosity | Part A: 140 ±20 Poise (Spindle 7 @50 rpm) Part B: 10 ±1 Poise (Spindle 7 @50 rpm) Mixed: 80 ±10 Poise (Spindle 7 @50 rpm) |
| Pot-Life | Minimum 60 minutes |
| Theoretical Coverage | 1,750 g/m² based on applied 1.00 mm dry film thickness |
| Storage | Store in secure, dry warehouse conditions between +5°C and +35°C |
| Shelf life | 6 months when stored as recommended in original unopened container |
