An autoclave is a high pressure vessel where, with means of a vacuum process, wood is treated for fire resistance.
Fire Resistant BV has processed all wood kinds with her product Flame Fix® IMW 475HP and tested under the latest EU norms. This resulted in the certificate EU norm 13501-1 class B, S2 & D0 for wood kinds with a density ranging 203 until 1031 kg/m3.
The impregnated wood is suitable for outside use when finished with a transparent coating. Using this process we can offer a 5 year warranty on the fire resistant properties of the product.