These pdf files could take a while to open. We recommend you save them by right clicking with your mouse on the image of the file you wish to download, and choose 'Save Target As' from the menu. DURASTEEL® FIRE BARRIERS BROCHURE This brochure gives a general overview of the product as well as technical data including system performance, tests and approvals for the use of DURASTEEL® in a barrier situation. Extract: DURASTEEL fire and impact resistant barriers provide a cost effective fastrack solution to the problem of compartmentation of large warehouses and fire resistant enclosures, rooms, ceilings, cable trunking and the like.