3M

3M 1525CW FSK Facing Tape

1525CW

3M™ Venture Tape™ FSK Facing Tape 1525CW is a foil/scrim/kraft (FSK) lamination coated with a cold weather solvent acrylic pressure sensitive adhesive. 3M™ Venture Tape™ 1528CW is a FSK 2.5” disc version of 1525CW.

Foil, scrim and kraft laminate backing for use on fibrous and sheet metal ducts
Cold weather acrylic adhesive is designed for cold weather conditions
Excels in demanding temperature and humidity applications

Color: Silver

Liner Material: Release Liner

Backing/Carrier Material: Aluminum Foil / Scrim / Kraft Laminate

Adhesive Type: Cold Weather Solvent Acrylic

TotalThickness: 5.5 mil

Overview
Customize
Features
Specifications
Compliance
Resources

Overview

Consult

Specify a finalized design or create a new one from scratch with our experienced converting experts.

Design

Pair our material sampling library with our precision converting capabilities to optimize and validate a prototype.

Produce

Rely on our top-tier suppliers, strict quality controls, and hands-on help to ensure your product's effectiveness throughout its lifecycle.

Customize

Customize This Material

Our wide range of converting capabilities allow us to take this material and transform it into the right width, length, shape or fabricated part to not only achieve ideal integration into your end use, but also optimize how you apply the material in your application. Our converting equipment paired with our expert engineering team will help you create the exact custom solution for your unique requirements.

To learn more about the most common converting services we offer, or to contact our team to start discussing your solution, please utilize the below links:

Tape Slitting

Die-Cutting

Custom Part Fabrication

Prototyping

Custom Length Rolls

Features

Foil, scrim and kraft laminate backing for use on fibrous and sheet metal ducts
Cold weather acrylic adhesive is designed for cold weather conditions
Excels in demanding temperature and humidity applications
High puncture and tear resistance
Flexible backing conforms well to curved or irregular surfaces
Superior resistance to weathering, mold, UV and environmental conditions
Includes an easy release liner

Specifications

Color	Silver
Backing/Carrier Material	Aluminum Foil / Scrim / Kraft Laminate
Adhesive Type	Cold Weather Solvent Acrylic
Total Thickness	5.5 mil
Backing/Carrier Thickness	4 mil
Adhesive Thickness	1.5 mil
Liner Material	Release Liner
Adhesive Strength	61 oz/in
Tensile Strength	39 lb/in
Elongation	2%
Minimum Temperature Performance	-40°F
Maximum Temperature Performance	240°F
Cold Temperature Application	Yes

Compliance

We value the importance of up to date an accurate regulatory information on the products we work with. For the most current Compliance and Regulatory information on your product of interest, please contact our experts for assistance.

Resources

Technical Data Sheet

Seal and patch FSK-faced duct wrap insulation with 3M FSK Facing Tape 1525CW, a foil/scrim/kraft laminated tape coated with solvent acrylic adhesive. Effective in temperatures as low as -10 °F (-23 °C), this tape excels in both cold and humid environments. It conforms easily to irregular surfaces and meets UL723 and ASTM C1136 Type II and IV standards. Ideal for vapor sealing reinforced aluminum faced insulation and sheet metal, this tape ensures a durable bond in demanding conditions.

Sealing applications for fibrous ductboard, sheet metal ducts and blankets
Vapor sealing reinforced aluminum faced fiberglass or mineral wool thermal insulation
Patching and repairing insulation and duct board jacketing

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