This product is a unique, clear, water-based internal varnish that enhances the natural texture and colour of timber. It prevents fire propagation and is applied in the same manner as non fire retardant varnish. A coloured version of this product is also available that has an even stronger resistance to fire which uses a non toxic timber by-product to achieve this additional protection. This product is also being modified for external use as well and should be available soon.
Clean up is with water
3 coats
Applied in the same manner as any other varnish
Designed by the University of NSW and manufactured in Australia and Europe
Fire Certifications
The following certifications are in progress:
EN 13501 1 & 2
EN 13823 (SBI)
EN ISO 11925-2
EN 14135:2004
BS EN 927 6 Accelerated Weathering Test (NT053 & NT054)
BS476 Class 0 & 1 Part 6 & 7
BS EN 16755:2017
Videos
Fire Testing: Lab Demonstration
Vertical burn test on untreated and FSI-Varnish treated timber.