Nullifire SC802 Water-Based Intumescent Basecoat

Nullifire SC802 Water-Based Intumescent Basecoat


SC802 Intumescent Basecoat is a water-based, white, thin film intumescent coating for the protection of internal structural steelwork. SC802 can provide up to 60 minutes fire resistance. It can be applied to a smooth matt finish. A compatible top-seal can be applied if a decorative finish is required.

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What the experts have to say

Nullfire SC802
Airless spray equipment is recommended for application. SC802 may be applied up to a maximum wet film thickness of 1.0 mm in a single spray coat comprising of several quick passes. Brush/Roller application is also achievable. See datasheet in the downloads section for more details.
  • Water based intumescent coating suitable for internal use on structural steelwork for up to 60 minute fire resistance

  • Very low VOC

  • “Next generation” product - with greater efficiency on site

  • Compatible with a full range of Nullifire primers and top seals

A very low VOC, water-based formulation
BS476 Part 21: 1987
Specific Gravity:
1.38 ± 0.02
Volume Solids:
70% ± 3%
6 g/l
150-200 Poise (Spindle 6 @20 rpm)
Theoretical Coverage:
1,000 g/m² based on an applied 0.5 mm dry film thickness
Full Information:
Check out the full datasheet available in the Downloads section!

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