Applications
Passive Fire Protection
Protect batteries, structures and assets from fire and heat — steel, plastics, hot pipes and penetrations — with non-flammable coatings and putties rated up to 1500 °C.
Match the coating to the substrate and the fire
Passive fire protection is substrate-specific: battery packs need a low-smoke barrier, steel loses strength near 550–600 °C, plastics ignite, and penetrations breach compartmentation. Our range spans sprayable coatings, ultra-thin panels and moldable putties so you can match the asset. Note that Matwerkz publishes maximum-temperature and behaviour claims rather than third-party fire ratings — for a rated assembly, confirm requirements with us and the relevant datasheet.
Fire-protection use cases
Battery-pack fire insulation
Thermorphous S-T-02 non-flammable coating for pack enclosures, up to 1500 °C.
Learn moreStructural steel fire protection
Thin coating that keeps steel below its critical temperature for a period — S-T-02 and SF203.
Learn moreHot-pipe insulation & personnel protection
Cut surface temperature to touch-safe, save heat, and reduce corrosion under insulation.
Learn moreFire protection of plastics & composites
S201 conducts heat then forms a thermal barrier above threshold on plastic and composite parts.
Learn moreFirestop for penetrations
S-F series moldable putty (>1500 °C) conforms to cable and pipe penetrations and hardens on cure.
Learn moreSee it work
SF203 fire-resistant coating
A demonstration of the water-based coating protecting a substrate under extreme heat.
Protecting an asset from fire?
Tell us the substrate, the temperature and any rating you must meet. We will recommend a grade and TDS.