3M™ Extreme Sealing Tape 4411B, Black, 3 in x 18 yd, 40 mil, 3 Roll/Case

Protect, Seal, and Paint with Confidence

3M™ Extreme Sealing Tape 4411B is a black, 0.040 in (1.0 mm) thick tape featuring a flexible backing that easily conforms over screw heads, rivets, joints, splices, and other protrusions to provide protection from water intrusion. The durable, abrasion resistant backing makes this tape a good choice for outdoor applications were exposure to weather is a concern. Since it can be painted, you can match most existing colors to blend seamlessly into the surrounding area while retaining the water-tight bond.

The soft, yet thick acrylic adhesive adheres immediately, allowing for quick application and eliminating unnecessary downtime. This adhesive not only bonds instantly to a variety of substrates, but it adheres well to itself in order to maintain a consistent seal while creating overlapping joints. A backside liner ensures easy handling and application of the tape.

Recommended Applications

Truck and trailer roof sealing Window and door sealing HVAC Joints and seams

Gutters

Bringing Better Ideas to the Surface through Science and Innovation

The 3M Industrial Adhesives and Tapes Division applies the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end these technologies help customers like you deliver competitive products to the market faster and more efficiently.

• Black, 0.040 in (1.0 mm) thick tape is designed for difficult sealing applications
• Sticks on contact to many metals, plastics and other hard-to-stick-to surfaces
• Provides immediate seal with no wait time or oozing associated with liquid sealants
• Tough, yet flexible clear ionomer backing is abrasion resistant and instantly paintable
• Acrylic adhesive provides excellent sealing qualities and good outdoor durability