# 1G42-R, KATBAK® CERAMIC WELD BACKING This tile is most suitable for those applications where slag is involved, mainly M.A.G. welding with cored wire. It gives space for the slag to go while leaving a good root bead. Each tile is radiuses to form a strip around the cylinder. Each tile is radiused at each end to allow strips of these tiles to be put around the inside or the outside of pipes and vessels. Features: - Impart X-ray Quality Back Beads On Root Pass - Weld One Side Only - Deposit More Weld Metal - Root Weld And Fill In One Pass - Eliminate Defects And Rework - Eliminate Costly Unnecessary Gouging And Grinding - Conveniently Packaged and Sealed In Plastic For Moisture Proof Protection - Wider Heat Receptive Pressure Sensitive Foil For Improved Adhesion To Work Piece 12 metres per box (40ft) Specifications: A 1/4 in / 6.3 mm B 1 in / 25.4 mm C 1 in / 25.4 mm D 9/32 in / 7.2 mm E 7/16 in / 11.1 mm F 1/16 in / 1.6 mm G 3/16 in / 4.8 mm
