Intumescent Paints

The application process is carried out in two stages: an intumescent base, which gives the wood its fire rating, then an opaque non-declassifying finishing coat which protects and gives the colour. Intumescent systems make it possible to obtain the Euroclass B / M1 rating for any wood support rated at least D and with a minimum density of 390 kg/m3, from 10 mm thick.

In practice, intumescent paint is used to fireproof wood panelling, ceilings, particle boards, OSB panels, frames, solid wood walls, etc.