Protect, Seal, and Paint with Confidence
3Mâ„¢ Extreme Sealing Tape 4411N is a translucent, 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
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

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Dynabrade 57323 Shaft Balancer
Dynabrade 78810 4" Dia. x .020 x 5/8"-11 UNC Roughneck Stringer Bead Twist Wire Wheel, Stainless Steel
Dynabrade 55027 Rear End Plate
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Dynabrade 96341 Hex Key Set
Dynabrade 96300 [1-1/4" Thread - 1-1/4" Thread], Non-Conductive Vacuum Hose Cuff (Includes Water Line Port)
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Dynabrade 53081 1/2" Right Angle Drill, .7 HP, Rear Exhaust, 4,500 RPM
Dynabrade 67221 Mini Arm Ass'y, 5/16" Dia. x 3/8" W, Steel
Dynabrade 64700 36" (91 cm) W x 72" (183 cm) L Downdraft Sanding Table, 115 V (AC)
Dynabrade 94999 Removal Tool
Dynabrade 14000 Dynafile Abrasive Belt Tool
Dynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
Dynabrade 53474 Direct Drive Reversible Screwdriver, .5 HP, 950 RPM, 1/4" Hex Drive
Dynabrade 50570 3" Dia. Self-Generated Vacuum Right Angle Disc Sander, 15,000 RPM
Dynabrade 56382 Shaft Balancer- 6", 3/8" Orbit
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Dynabrade 96213 Bearing Removal Tool
Dynabrade 59008 5" Dia. Self-Generated Vacuum Dynorbital-Spirit Random Orbital Sander, 3/8" Orbit
Dynabrade 02676 Rear Bearing Plate
Dynabrade 48317 .4 hp Right Angle Die Grinder, Rear Exhaust, 20,000 RPM, 1/4" Collet
Dynabrade 92296 - 4" (102 mm) Dia. RED-TRED Eraser Disc Assembly
Dynabrade 02089 Drop-In Motor
Dynabrade 93687 Extension Housing
Dynabrade 89448 Housing
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Dynabrade 01480 Vane Set (4pk)
Dynabrade 50767 Spring Pin
Dynabrade 57970 Air Control Ring
Dynabrade 94112 7" Dynacut Diamond Segmented Rim Cut-Off Blade
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Dynabrade 18440 Spindle 