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SKU 7010311701
Legacy SKU 70006030814
UPC 00021200048739
Catalog Number 4108
Product Number 4108

3M Urethane Foam Tape 4108 is a firm, high-density, open-cell foam tape with a pressure sensitive acrylic adhesive on one side. This tape will adhere to a variety of substrates and can be used in numerous applications to dampen sound and create a clean and durable product.

  • Natural, 0.125 in. (3 mm) firm, high-density open-cell foam design helps trap moisture, dust and contaminants
  • Allows air or gas vapors to pass through for a breathable seal
  • Dampens sounds and absorbs vibration when used in electronic applications
  • Excellent cushioning characteristics and high absorbency
  • Offers high initial quick-stick to multiple substrates
  • Provides excellent shear strength and high temperature performance
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On it's way to you December 6  

Qty

Minimum Order 6 Rolls
Order Increment 6 Rolls
  Easy To Use
  Durable
  Global Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
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Width 0 null
Length 0 null
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Shipping Dimensions
Weight 25.94841 lb
Length 16.45984 in
Width 16.37992 in
Height 13.2 in
Color Natural

PRODUCT FAQ

  1. What is 3M™ Urethane Foam Tape 4108 used for?

    3M™ Urethane Foam Tape 4108 provides a quick and clean way to create an air and water-tight seal between two substrates. It's commonly used in outdoor applications such as sealing windows, doors, roofs or metal buildings.

  2. How strong is the tape?

    The tape has excellent adhesion and long-term holding power that can withstand extreme weather conditions. Furthermore, it resists UV light exposure without degrading over time or losing elasticity.

  3. Can I buy this product individually or only as part of a case?

    Our customers can purchase this individually if needed, but we offer a discounted price per roll when purchased in cases of six rolls. This will allow you to save money while stocking up on inventory so you have some handy whenever you may need them!

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Seals Out Moisture, Dust and Drafts

3M™ Urethane Foam Tape 4108 is a 1/8 inch thick tape that is made up of a firm, high-density, open-cell foam with a pressure sensitive acrylic adhesive on one side. The adhesive is protected by a silicone treated paper liner. This tape offers excellent cushioning characteristics while allowing air or gas vapors to pass through. It provides high absorbency to seal out moisture, dust and drafts. It can perform under a wide range of temperatures. Please note that 3M™ Urethane Foam Tape 4108 may turn yellow when exposed to light, which only affects its appearance and not physical performance.

Recommended Applications
  • Cushion and dampen sound in electronics such as printers, keyboards, computers, aircraft lights and automotive dashboards
  • Recessed lighting
  • Door, window and cabinet seals
Excellent Shear Holding Strength with 3M™ Adhesive 350

3M™ Urethane Foam Tape 4108 features 3M™ Adhesive 350. This pressure sensitive, modified acrylic adhesive provides high initial quick-stick to a variety of surfaces and substrates. It has excellent chemical resistance and shear holding strength, even at elevated temperatures. Adhesive 350 is designed to perform at temperatures up to 200°F (93°C) in the short term and 350°F (176°C) long term.

Protect Sensitive Components

The adhesion of 3M™ Single-Coated Foam Tapes is typically satisfactory within 20 minutes and continues to build with additional time. The adhesive is protected by a thick, silicone treated paper liner and has a firm, high-density foam. This design offers an attractive and clean appearance after application.

What is Open Cell Foam?

Open cell foams are commonly used between component panels where a degree of separation is needed to dampen or prevent vibration, as a thermal insulation barrier and to protect against contamination, but where a measure of airflow is still necessary, such as with electronic components where air flow helps keeps components cool.

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