AITHON PV33 and AITHON AL20X FOR TIMBER

The Aithon PV33 clear and AL20X coloured system have been tested on timber and wood derivatives with a minimum thickness of 10mm and a density equal to or greater than 390kg/m³, compared with other systems and flame retardants which may have to be at least 20mm thick or greater to achieve a Euro B.

Aithon PV33 can provide up to a Euro-Class B reaction to fire. It is finished off with the Aithon F3 protective varish leaving an exceptional natural finish to the timber.

Aithon AL20X can be left as a white intumescent system internally or can go externally with the Aithon F4X topseal applied. Aithon F4X is available in a wide range of BS/RAL colours.  

Reaction to Fire Euro Class B is said to be a more robust and common test than a Class 0 as it measures heat release, fire growth rate, smoke levels and flaming droplets.

Available only within the U.K. Market*