Abstract: Fire and heat protective flexible web, comprising a flexible material. The web comprises, in a cross section view from the heat exposed side: a selected first support layer (1) consisting of a steam permeable, solid and tear resistant textile, one or more fluid transporting layers (2) consisting of a liquid permeable and airy textile, a selected second support layer (1) consisting of a steam permeable, solid and tear resistant textile, and a conduit (6) mounted at least in the upper part of the fire projective web, for supply of fluid to the fluid conducting weblayer, and to disperse the fluid evenly in the longitudinal extent of the web, whereby the different layers are tightly connected surface-to-surface by means of seams, adhesives, point fixing or similar.