Nullifire S707-60
A thin film intumescent waterborne basecoat for the fire protection of internal structural steelwork.
A thin film intumescent waterborne coating for the fire protection of internal structural steelwork. It can provide up to 90 minutes fire protection and gives a durable and attractive surface, similar to a paint finish. It provides an ideal base for decorative top seals and in a fire it expands to many times its original film thickness.
Features:
- Environmentally friendly.
- Low odour.
- Low VOC content.
- Safe to use in confined spaces.
| Features | Environmentally friendly Low odour Low VOC content Safe to use in confined spaces |
| Uniclass 2015 | |
| CAWS | 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 M61/160 Off site coating to primed steel M61/170 Off site coating to galvanized steel |
| Product Reference | Nullifire S707-60 |
| Fire resistance to BS 476-21 | 30 minutes60 minutes90 minutes |
| Primer | Not requiredCarbomatic 15LTAluminium epoxy. S-620General purpose, single pack zinc phosphate. S-624Water-based acrylic. |
| Topseal | - |
| Type | Not requiredCarboxane 2000Modified silane multi-polymer. Nullifire TS-815Solvent-based acrylic. Nullifire TS-816Water-based acrylic. Nullifire TS-818Water-based polyurethane. |
| Colour | Not applicableBS 4800Insert requirements. RALInsert requirements. |
| Standard product features | Colour: White. Technical properties:
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| Product Options | Primer: Applied to inhibit corrosion and to provide a suitable key for the basecoat. The choice of primer is dependent on the application and the substrate properties. Consult manufacturer's literature for more information. Topseal: Nullifire S707-60 basecoat can be left without topseal for one month, however for long term durability and external use, topseal is required. The topseal's available contain no fibres and are therefore suitable for areas where delicate electronic instruments are manufactured or used. The satin finish is easy to maintain by simply wiping clean with a damp cloth and any colour to a RAL or BS 4800 is available. |