ITEM NAME:Self Amalgamating Repair Rubber Waterproof Sealing Insulation Pipe Wire Tapes [Conversion: 1in. = 2.64 cm | 1 cm = 0.39 in.].Insulation: up to 400V/mil. Motor lead insulation. Seal leaky hoses, pipe, tubing. Power & hand toll insulation. Heavy duty industrial pipe wrapping. Extension cord "connection" wrapping. Pressure : up to 4.9 bar.