Thermoguard Fire Varnish Overcoat Interior Dense Surface Primer water-based epoxy primer

water-based epoxy primer

SigmaDur 1800 Base MSDS

then reseal before finishing

For open sections such as Universal Beams and Columns

New or other bare surfaces should be primed with the appropriate Blackfriar primer followed by a coat of Blackfriar Undercoat

Thermoguard Fire Varnish Overcoat Interior Dense Surface Primer water-based epoxy primerThermoguard Fire Varnish is a professional grade clear intumescent varnish system designed for protecting timber and timber based surfaces to BS Class 1, Class 0 and BS EN Class B s2 d0. When applied as a system with either the interior or exterior overcoat, it provides robust flame resistance, a durable finish and an aesthetically pleasing clear or stained look. Ideal for new or bare internal wood, the system enhances natural wood grain while