3M™ SPECIALTY TAPES

3M™ 4411N Sealing Tape

3M™ 4411N is an innovative single-sided sealing tape from the 3M™ Extreme Sealing Tape range, designed for fast, efficient joint protection without the mess of traditional sealants. Thanks to its high-tack acrylic adhesive and flexible PE backing, the tape conforms to contours, curves, edges, and fasteners – delivering an instant, waterproof seal.

It stands out for its excellent resistance to UV, moisture, rain, snow, extreme temperatures, and abrasion. It bonds well to a variety of surfaces – including metals, plastics, and glass – without the dripping, curing time, or cleanup required by liquid sealants or silicones.

Applications of 3M™ 4411N Sealing Tape

Sealing riveted, welded, or screwed joints
Roof sealing for trucks and trailers
Skylight sealing
Window and door frame sealing
Construction, HVAC, automotive, and general sealing applications
Ideal for outdoor use exposed to UV, rain, snow, and temperature extremes

Fast and Durable Sealing

Choose 3M™ 4411N with Eko-Tech Converting!

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Benefits of Choosing 3M™ 4411N

Instant sealing – no curing time, dripping, or mess
Excellent adhesion to metals, plastics, and glass
Weather resistance – UV, moisture, snow, and extreme temperatures
Split-liner for efficient, precise application
Flexible and conformable – adapts to edges, screw heads, seams
Paintable surface – blends with adjacent finishes
Clean application – no adhesive residue on hands

Locally Processed in Poland by Eko-Tech

3M™ 4411N tape is converted in Poland by Eko-Tech Sp. z o.o. using original 3M™ raw material. This guarantees high quality, short lead times, and tailored solutions. By working with Eko-Tech, you support local production with global standards.

Why Work with Eko-Tech as Your 3M Converter

Full in-house converting processes in Poland – from slitting to packaging
Fast turnaround and flexible project execution
Custom dimensions and forms to match your application
Strict quality control and compliance with industry standards
Trusted supplier for automotive, HVAC, construction, and industrial markets

Eko-Tech Converting Capabilities for 3M™ 4411N

We offer the following converting services for 3M™ 4411N:

Precision rewinding to custom lengths
Slitting to specific widths
Cross-wound spooling
Custom die-cutting and kiss-cutting (including fingerlift tabs)
Multilayer solutions for complex assemblies
Tailored packaging (private label, kits, mounting sets)

All processes are performed in-house, ensuring full control, fast delivery, and outstanding repeatability.

Why Choose Eko-Tech – a Trusted 3M™ Select Converter

3M™ Select Converter status – a mark of expert knowledge and certified quality
Years of experience in processing sealing and technical tapes
Professional support in product selection and optimization
Capabilities for prototyping and serial production
Reliable, transparent, and customer-focused approach

Technical data

Total thickness of tape without backing 1 mm
Shelf life in months (from date of manufacture) 12
Adhesive thickness on reverse side 0.1 mm
Base thickness 0.05 mm
Substrate thickness 0.05 mm
Number of cassettes 6 bags per case, 12 bags per case
Product unit Roll
Adhesive colour Transparent
Product colour Transparent
Number of units per package 1.0, 6.0, 12.0
Maximum operating temperature 38 degrees Celsius

Brands 3M
Backing material Ionomer
Application method Manual application
Minimum operating temperature 4 degrees Celsius
Backing Ionomer
Base liner Matte
Industry Metalworking, Construction, Marking, Transport, General industry, Special vehicle
Core size 76.2 mm
Specifications met ASTM D412, dog bone shaped, Dogbone C die, ASTM D-3330, ASTM D3759

Tape width 5.1 cm
Adhesive type Acrylic
Net weight 1.58 kg
Indoor/outdoor Both
Elongation at break 4
Tensile strength 87 Kilopascal
Total length 4.572 m, 5.5 m, 33 m
Thickness 1.02 mm
Total width 38.1 mm, 50 mm, 508 mm, 610 mm
Total height 1 mm