Our ceramic backing material strips enable welding to be carried out from one side with full penetration, and provide the following advantages Removes the need for welding from the reverse side Helps reduce oxidation Does not create hydrogen inclusion Quick execution improves operation economy Can be used with every weldable metal 60 cm ceramic backing material on self-adhesive aluminium tape. Adhesive tack rated up to 250C Tile suitable for average operating temperature of 800C