Product Review

Use 3M Scotchfil Electrical Insulation Putty as a build-up compound on irregular surfaces like fittings and valves to create a smooth, waterproof taping surface. This electrical-grade tape is self-fusing and can be stretched to cover almost any shape. Our Electrical Insulation Putty insulates connections up to 600V and withstands temperatures of 32 to 176 degrees F (0 to 80 degrees C).