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  5. 3M™ Extreme Sealing Tape 4412N

3M™ Extreme Sealing Tape 4412N

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  • Translucent, 0.080 in (2.0 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
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Overall Length (Metric)
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Overall Width (Imperial)
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Overall Width (Metric)
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Overall Thickness (Metric)
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Product Results
  • Overall Width (Imperial)
    Overall Length (Imperial)
    Overall Width (Metric)
    Overall Length (Metric)
  • 3M™ Extreme Sealing Tape, 4412N, translucent, 4.0 in x 18.0 yd x 80.0 mil (10.2 cm x 16.5 m x 2.0 mm)
    Overall Width (Imperial)
    4 in
    Overall Length (Imperial)
    18 yd
    Overall Width (Metric)
    102 mm
    Overall Length (Metric)
    165 m
  • 3M™ Extreme Sealing Tape, 4412N, translucent, 2.0 in x 18.0 yd x 80.0 mil (5.1 cm x 16.5 m x 2.0 mm)
    Overall Width (Imperial)
    2 in
    Overall Length (Imperial)
    18 yd
    Overall Width (Metric)
    508 mm
    Overall Length (Metric)
    165 m
  • 3M™ Extreme Sealing Tape, 4412N, translucent, 6.0 in x 18.0 yd x 80.0 mil (15.2 cm x 16.5 m x 2.0 mm)
    Overall Width (Imperial)
    6 in
    Overall Length (Imperial)
    18 yd
    Overall Width (Metric)
    15.2 cm
    Overall Length (Metric)
    16.5 m
  • 3M™ Extreme Sealing Tape, 4412N, translucent, 3.0 in x 18.0 yd x 80.0 mil (7.6 cm x 16.5 m x 2.0 mm)
    Overall Width (Imperial)
    3 in
    Overall Length (Imperial)
    18 yd
    Overall Width (Metric)
    76 mm
    Overall Length (Metric)
    165 m
  • 3M™ Extreme Sealing Tape, 4412N, translucent, 1.0 in x 1.0 yd x 80.0 mil (2.5 cm x 0.9 m x 2.0 mm)
    Overall Width (Imperial)
    1 in
    Overall Length (Imperial)
    1 yd
    Overall Width (Metric)
    254 mm
    Overall Length (Metric)
    165 m
  • 3M™ Extreme Sealing Tape, 4412N, translucent, 2.0 in x 18.0 yd x 80.0 mil (5.1 cm x 16.5 m x 2.0 mm), sample
    Overall Width (Imperial)
    2 in
    Overall Length (Imperial)
    18 yd
    Overall Width (Metric)
    5.1 cm
    Overall Length (Metric)
    16.5 m
  • 3M™ Extreme Sealing Tape, 4412N, translucent, 2.5 in x 18.0 yd x 80.0 mil (6.4 cm x 16.5 m x 2.0 mm)
    Overall Width (Imperial)
    2.5 in
    Overall Length (Imperial)
    18 yd
    Overall Width (Metric)
    6.4 cm
    Overall Length (Metric)
    16.5 m
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Specifications
Adhesive Colour
Transparent
Adhesive Type
Acrylic
Application Method
Apply by hand
Applications
HVAC, Seam and Joint Sealing, Truck and trailer roof sealing, Window and door sealing
Backing Material
Ionomer
Backing Thickness (Imperial)
2 mil
Backing Thickness (metric)
0.05 mm
Back Side Adhesive Thickness (Imperial)
4 mil
Back Side Adhesive Thickness (Metric)
0.1 mm
Brand
3M™
Core Size (Imperial)
3 in
Core Size (metric)
76.2 mm
Density
51 lb/ft³
Elongation at Break
4
Foam Conformability
Conformable
Indoor/Outdoor
Both
Industries
Construction, General Industrial, Metalworking, MRO, Signage, Specialty Vehicle, Transportation
Maximum Operating Temperature (Celsius)
38 °C
Maximum Operating Temperature (Fahrenheit)
100 °F
Minimum Operating Temperature (Fahrenheit)
40 °F
Net Weight (Metric)
0.6 kg, 0.78 kg, 1.3 kg, 1.32 kg, 1.52 kg, 1.74 kg
Primary Liner
Matte
Primary Liner Colour
Translucent
Product Form
Roll
Shelf Life in Months (from date of manufacture)
12
Substrate
ABS, Bare Metal, Glass, Paint Panel, Painted Surface, Easy-to-Bond (HSE), Plastic, Easy-to-Bond (HSE), PVC
Substrate 1
Bare Metal, Glass, Painted Surface, Easy-to-Bond (HSE), Plastic, Easy-to-Bond (HSE), Stainless Steel
Substrate 2
Aluminum, Bare Metal, Glass, Painted Surface, Easy-to-Bond (HSE), Plastic, Easy-to-Bond (HSE)
Tape Width (metric)
10.2 cm, 15.2 cm, 2.5 cm, 5.1 cm, 6.4 cm, 7.6 cm
Tensile Strength (Imperial)
13 lb/in
Tensile Strength (metric)
87 Kilopascal
Total Tape Thickness without Liner (Imperial)
80 mil
Total Tape Thickness without Liner (metric)
2 mm
Units per Case
1, 2, 3, 6, 9
Details
  • Translucent, 0.080 in (2.0 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
  • This is a thicker version of 3M™ Extreme Sealing Tape 4411N

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 watertight seal. It conforms over fasteners, seams, joints, holes, and gaps to ensure a long-lasting seal on a variety of substrates.

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 where 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 also 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. Ideal for heat sealing and waterproofing.

Suggested Applications

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