SC801 Intumescent Steel Coating - On-Site, Water Based

Intumescent Steel Coating - On-Site, Water Based

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SC801 Intumescent Steel Coating is a very low VOC, borate free, APEO free, water-based, thin film intumescent coating for the protection of structural steelwork. SC801 contains no substances of very high concern.

Fire Rating: 120 Minutes


SC801 provides up to 120 minutes fire resistance to ‘I’ section beams, columns, hollow section columns and cellular beams. SC801 can be used on steel, cast iron and galvanised steel.

Detailed application instructions are available for SC600, SC800 and SC900 series that must be consulted prior to commencing application. Please visit

Safety data sheet must be read and understood before use.

  • Water-based intumescent coating suitable for internal use on structural steelwork for up to 120 minute fire resistance.
  • Easy to apply product for greater efficency on site with improved smooth matt finish.
  • Compatible with a wide range of primers and topcoats.
  • Very low VOC.
  • Optifire®+ unique traceability identifier.
  • Certifire CF5365.
Nullifire Application Instructions SC800 Series (en-GB).pdf Application Instructions
SC801 Loading Tables (en-GB).pdf Loading Tables
SC801 Consolidated BS MTA Loading Tables (en-GB).pdf Loading Tables
SC801 Safety Data Sheet (en-GB).pdf Safety Data Sheets
SC801 Technical Data Sheet (en-GB).pdf TDS
Nullifire Intumescent Coatings Brochure (en-GB).pdf Brochure