Protect, Seal, and Paint with Confidence
3M™ Extreme Sealing Tape 4412N is a translucent, 0.080 in (2.0 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.

Standard Abrasives 713638, Cartridge RoII Mandrel, 3/32 in x 3/4 in x 1/8 in x 1 in x 2-3/4 in CM-2B, 7010294964
3M 11412, Roloc Disc 361F, 36 YF-weight, TR, 1 in, Die R100N, 7000045092
Standard Abrasives 840038, Quick Change Surface Conditioning GP Disc, A/O Medium, TSM, Maroon, 3/4 in, QS75KM, 7000121647, 50/case
ACS CX1250 Diamond Belt, 1/2" X 24" 175u
3M 66192, Particulate Respirator 8214, N95, with Faceseal and Nuisance Level, Organic Vapor Relief, 7000002083, 80 EA/Case
Dynabrade 11642 Contact Wheel Ass'y, 4" Dia. x 5/8" W x 5/8" I.D., Scoop Face, 40 Duro Rubber
ACS Diamond Wheel, 1A1, 3" X 1" X 7/8", Straight 1/2", DD SD80 R75 B10-1/2
Dynabrade 32013 Dry Hat Filter (for model 61204)
Norton 66261013403 - 3" X 1/2" Extra Coarse Grade Silicon Carbide Bear-Tex Rapid Strip TR Stripping Disc, 10 Each
ACS Diamond Cloth Belt, CX1250 3" X 30" 125U
Dynabrade 59013 6" Dia. Self-Generated Vacuum Dynorbital-Spirit Random Orbital Sander, 3/8" Orbit
Dynabrade 64404 36" W x 60" L (914 mm W x 1,524 mm L) Metal Capture Downdraft Table, 230 V (AC), Side Exhaust
Dynabrade 14000 Dynafile Abrasive Belt Tool
Dynabrade 11475 Dynabelter Abrasive Belt Tool, Standard Duty
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint
Dynabrade 51346 3" (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 1/4"-20 Thread
Dynabrade 51301 .5 hp Straight-Line Die Grinder
ACS 1/2 in x 24 in Diamond Metal Bond Belt, 120M/125u
Dynabrade 95843 Dynabrade Air Lube 10W/NR, 1 Gallon
3M 07189, Particulate Welding Respirator 8515/07189(AAD), N95, 7000002112, 80 EA/Case
Dynabrade 40320 Dynafile II Abrasive Belt Tool
Dynabrade 53547 Extension Sub-Assembly, 1Hp Multi-Ext., Type A
Dynabrade 96101 Dynabrade Air Lube 10W/NR 24 Per Box
Dynabrade 93245 8" Dia. x 1/2" Center Hole, 120 Grit, A/O, Arbor-Mount Sanding Star
Dynabrade 79521 1/2" W x 24" L Premium Medium Plus NWN DynaBrite Belt, 10/pack
Dynabrade 78425 4-1/2" Dia. x 3/8" Coarse DynaBrite Surface Conditioning Disc, 25/pack
Dynabrade 94825 - 1/2" ID, 5' Long Air Hose Assembly, Female/ Male Fitting Ends Included
Dynabrade 14306 Dynangle II Abrasive Belt Tool, Dual Motor w/Platen 