| FACTORY OR SITE INTUMESCENT COATING APPLICATION | ||||
|---|---|---|---|---|
| Nullifire SC902 Finish Standard Required |
Location | Finish Required | ||
| External Steelwork Visible FRL up to 120 minutes Max C3 |
To Be Confirmed by Client. | |||
| Product | Dry Film Thickness (Microns) |
FRL | Thinner Required |
|
| Primer Coat | Altra-Zinc 605 | 75 Microns Dry Film Thickness |
N/A | As per TDS |
| Intermediate | Carboguard 635 | 75 Microns Dry Film Thickness |
N/A | As per TDS |
| Intumescent Coat |
Nullifire SC902 | As Per Loading Schedule |
120/--/-- | Carboline #10 100% Xylene |
| Compatible Topcoat |
Carboquick 200 | 75 Microns Dry Film Thickness |
N/A | As per TDS |
| Compatible Topcoat |
Carboquick 200 | 75 Microns Dry Film Thickness |
N/A | As per TDS |
| Notes | Level of Finish to be approved by the Architect prior to the start of the project. Topcoat also required if the steelwork is to be left in an open construction phase for longer than 3 months maximum. A Stripe coat of Carboguard 635 at 50 microns dft should be applied over the primer coat to all corners, edges, joints etc. A stripe coat of Carboquick 200 at 75 microns dft should be applied over the Nullifire SC902 to all corners, edges, joints etc. Topcoat thicknesses are minimum requirement. | |||
