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  5. 3M™ Extreme Sealing Tape 4412N

3M™ Extreme Sealing Tape 4412N

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Very good resistance to many common industrial solvents as well as elevated temperature exposure

Tacky adhesive sticks on contact for immediate bond with no drying time, oozing, or clean up

Conformable tape forms effective seals over contours, edges, rivets, and screw heads

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PDF (1) Copy 26Tech Data Sheet (PDF, 48KB)
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Details

Highlights
  • Very good resistance to many common industrial solvents as well as elevated temperature exposure
  • Tacky adhesive sticks on contact for immediate bond with no drying time, oozing, or clean up
  • Conformable tape forms effective seals over contours, edges, rivets, and screw heads
  • Durable ionomer backing resists UV and chemical exposure
  • Backing is paintable and offers a clean appearance
  • Flexibility allows for enduring vibration and thermal expansion/contraction

Our 3M™ Extreme Sealing Tape 4412N is a translucent, highly conformable, single-sided, pressure sensitive acrylic adhesive tape with a high performance ionomer backing. It is an ideal solution for creating a water tight seal. It conforms over fasteners, seams, joints, holes and gaps to ensure a long-lasting seal on a variety of substrates.

Protect, Seal, and Paint with Confidence
3M™ Extreme Sealing Tape 4412N is a translucent, 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 colours 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.

Typical Properties

Adhesive Colour

Transparent

Adhesive Type

Acrylic

Application Method

Apply by hand

Back-Side Adhesive Thickness (metric)

0.1 mm

Backing (Carrier) Material

Ionomer

Backing Material

Ionomer

Backing Thickness (metric)

0.05 mm

Brands

3M™

Colour

Translucent

Core Size (metric)

76.2 mm

Elongation at Break

4

Indoor/Outdoor

Both

Industries

Construction, General Industrial, MRO, Metalworking, Signage, Specialty Vehicle, Transportation

Liner Material

Polyester Film

Maximum Operating Temperature (Celsius)

38 ℃

Minimum Operating Temperature (Celsius)

4 ℃

Net Weight (Metric)

0.78 kg, 1.32 kg, 1.52 kg, 1.74 kg

Primary Liner

Matte

Primary Liner Thickness (Metric)

0.05 mm

Product Form

Roll

Shelf Life in Months (from date of manufacture)

12

Specifications Met

ASTM D-3330, ASTM D3759, ASTM D412 with Dogbone Die C

Tape Width (metric)

2.5 cm, 5.1 cm, 7.6 cm, 10.2 cm

Temperature Resistance To - Long Term (Metric)

90 ℃

Temperature Resistance To - Short Term (Metric)

150 ℃

Tensile Strength (metric)

87 Kilopascal

Total Tape Thickness without Liner (metric)

2 mm

Units per Case

2.0,3.0,6.0,9.0

Overall Height (Metric)

2 mm

Overall Length (Metric)

165 Metre

Overall Thickness (Metric)

2.03 mm

Overall Width (Metric)

76 mm, 102 mm, 254 mm, 508 mm

Resources

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