3M™ Double Coated Tape 9490LE

3M™ Double Coated Tape 9490LE with 3M™ Laminating Adhesive 300LSE provides high bond strength to most surfaces, including many low surface energy plastics such as polypropylene and powder coated paints. The acrylic adhesive also provides excellent adhesion to surfaces contaminated lightly with oil typically used with machine parts. 3M double coated tape 9490LE offers the added feature of 3M™ Laminating Adhesive 300MP on one side to provide excellent bond strength to a variety of foam and fabric materials. This is the alternative product to evaluate for 3M™ L2 + DCD.

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  • 3M™ Double Coated Tape 9490LE


  • Differential foam tape. 300MP for foam laminating & 300LE for bonding to low surface energy substrates
  • Film carrier adds dimensional stability to foams and other substrates
  • Easier to handle tape during slitting and die-cutting
  • Very high initial adhesion

Typical Applications

  • Bezel bonding
  • Cover lens bonding
  • Electronic component bonding
  • Low surface energy bonding
  • Touch panels
  • Touchpad assembly
Data Sheets & Summary Sheets

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3M™ Double Coated Tape 9490LE Toolbox Resources

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