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SC803 Intumescent Basecoat is a water-based, white, thin film intumescent coating for the protection of internal structural steelwork.

SC803 is optimised to provide 60 minutes fire resistance to ‘I’ section beams, columns, hollow columns and hollow beams. Limited 90 minute protection is also available.

  • Ultra Low VOC
  • Market leading loadings
  • Compatible with a full range of Nullifire primers and top seals
  • Easy to apply
  • Optifire®+ unique traceability identifier
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