Australia
All 3M Products
Tapes
Sealing Tapes
3M™ Extreme Sealing Tape 4412N

3M™ Extreme Sealing Tape 4412N

Options available
| Select product options for IDs.

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

Overall Width (Metric)

Select product options

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
Tough, yet flexible clear ionomer backing is abrasion resistant and instantly paintable
Backing is paintable and offers a clean appearance
Sealing, protecting
Withstands harsh environmental conditions - sun, rain, snow, temperature extremes and abrasion
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.

It is an ideal solution for "roof-to-trim" sealing and sealing around roof top mechanical fasteners on commercial vehicles, allowing you to forego the need for large quantities of liquid sealants. We manufacture this tape to be very tacky making it the solution that meets a wide variety of difficult sealing applications. As a single coated tape, the sealing is generally done by "oversealing" an existing joint or penetration, as opposed to "between surface sealing" applications which are typically done with a double coated tape, gasket, or liquid sealant/adhesive. The acrylic adhesive used in the 3M™ Extreme Sealing Tape is manufactured from the same technology platform as our 3M™ VHB™ Tapes.

3M™ Extreme Sealing Tape 4412N

Our pressure sensitive adhesive tape is made to give you exceptional performance for difficult sealing applications. The ionomer film backing is very tough yet flexible and abrasion resistant. It is conformable for creating an effective seal over contours, edges rivets, and screw heads. Our thick acrylic adhesive is very soft and has excellent sealing properties along with good outdoor durability. It is designed bond strongly to the ionomer film so that overlapping tape joints can be made while maintaining a strong, effective seal.

What are ionomers?

Ionomers are comprised of any of a class of polymer materials consisting of thermoplastic resins stabilized by ionic cross-linkages. Some commercial applications for ionomers are golf ball covers, semipermeable membranes, sealing tape and thermoplastic elastomers.

3M™ Extreme Sealing Tape 4412N layers

Construction	Thickness, mils (mm)					Description
	4411N	4411G	4411B	4412N	4412G
Release Liner	2 (0.05)					matte, translucent polyester film
Ionomer Backing	4 (0.1)					acrylic and ethylene copolymer
Adhesive	36 (0.9)			76 (1.9)		very conformable multi-purpose acrylic
Total Tape Thickness	40 (1.0)			80 (2.0)		without disposable release liner

Typical Properties

Details

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™
Core Size (metric)	76.2 mm
Elongation at Break	4
Indoor/Outdoor	Both
Industries	Construction, Signage, Metalworking, Transportation, Specialty Vehicle, General Industrial, MRO
Liner Material	Polyester Film
Maximum Operating Temperature (Celsius)	38 ℃
Minimum Operating Temperature (Celsius)	4 ℃
Net Weight (Metric)	1.32 kg, 1.52 kg, 1.74 kg
Primary Liner	Matte
Primary Liner Thickness (Metric)	0.05 mm
Product Colour	Translucent
Product Form	Roll
Shelf Life in Months (from date of manufacture)	12
Specifications Met	ASTM D412 with Dogbone Die C, ASTM D-3330, ASTM D3759
Tape Width (metric)	5.1 cm, 7.6 cm, 10.2 cm
Tensile Strength (metric)	87 Kilopascal
Total Tape Thickness without Liner (metric)	2 mm
Units per Case	2.0, 3.0, 6.0

Dimensions and Classifications

Overall Height (Metric)	2 mm
Overall Length (Metric)	16.45 Metre, 165 Metre
Overall Thickness (Metric)	2.03 mm
Overall Width (Metric)	50.8 mm, 76 mm, 102 mm, 508 mm

Resources

Extreme Sealing Tape 4412N - Exterior Durability Report

Bulletins

(PDF, 356KB)

Large Volume Order

All fields are required unless indicated optional.
Resolence Morthy Gread

What can 3M help you with?

Select One
Business Email Address
First Name
Last Name
Job Role

Select One
Other Job role
Phone Number

+61

Company Name
Company Type

Select One
Country/Region

Australia
Preferred Language
Select One
Company Address
City
State/Province
Select One
Zip Code/Postal Code
Industry

Select One
Manufacturing Location

Select One
Other Industry
Application Purpose

Select One
Application Type

Select One
Substrate

Select One
Additional information about your request

I'd like to receive promotions, product information and service offers from 3M
3M takes your privacy seriously. 3M and its authorised third parties will use the information you provided in accordance with our Privacy Policy to send you communications which may include promotions, product information and service offers. Please be aware that this information may be stored on a server located in the U.S. If you do not consent to this use of your personal information, please do not use this system.
Submit

Thank You!

Your form was submitted successfully.

Our Apologies...

An error has occurred while submitting. Please try again later...