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Nullifire SC804 Water Based Intumescent Fire Proof Steel Paint

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£229.99
£191.66 Ex VAT
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Nullifire SC804 Intumescent Steel Paint Overview

Nullifire SC804 On-Site Water Based Intumescent Basecoat is a white, thin film intumescent coating for the protection of internal structural steelwork, developed to give optimised loadings for up to 90 minutes, & up to 120 minutes fire resistance.

  • Anti-fire coating for use on internal structural steelwork
  • Developed to give optimised loadings for up to 90 minutes
  • Up to 120 minutes fire resistance
  • Used in C1 and C2 environments
  • Water based
  • Can be top coated with a suitable topcoat for decorative and durability purposes
  • If used on exterior exposed steelwork, it must be top coated prior to exposure
    • No standing or pooling water is allowed to accumulate.
  • Supplied ready to use - no need for mechanical agitation and must not be thinned


Application

Like all fire protection work to structural steel, the amount of product required - the loading - varies depending on the Hp/A value of the steel members. Briefly the Hp/A value is an expression of its ability to absorb heat. 

The larger its surface area as a ratio of its mass, the quicker heat will be absorbed and the greater the Hp/A value.

Primers

Nullifire SC804 is applied to clean, dry primed steels. Please see our QD High Build Zinc Phosphate Primer for further information.

Topcoat

For internal steels, Nullifire SC801 does not require over-coating, however where a colour finish has been specified the use of a proprietary water based gloss or emulsion paint can be used. For external steels, Nullifire SC804 requires a a topcoat which protects the steel from exposed weather conditions; we can supply a range of topcoats in both 1 pack & 2 pack finishes in 100's of colours.

Certification

Acknowledging the importance of fire protection, if requested we can arrange for certification to be issued for each project. This confirms the quantity of product supplied, the square meterage to be treated and confirms the level of fire protection specified. The applicator will also sign the document to confirm he has applied the material in accordance with the manufacturers specification.

Nullifire SC804 Product Data Sheet   Nullifire Product Brochure  

Specification
Brand Nullifire
Application Brush, Roller, Spray
Drying Time Upto 4 Hours
Overcoating Time 6 Hours
Coverage m² Please consult our technical team
Finish Matt
Size 25Kg
Recommended Thinner Water
MPN SC804/250
SKU SC804/250
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