3M Extreme Sealing Tape
3M™ Extreme Sealing Tape provides durable, watertight sealing for a wide range of industrial, transportation, and construction applications. It’s available in black, white, and gray with 25 mil, 40 mil, and 80 mil thickness options to suit various surface and environmental conditions. Each tape features a conformable backing and high-strength acrylic adhesive designed to create reliable seals over joints, seams, and fasteners. Available in pre-cut sizes or full rolls, with custom widths and lengths upon request.
