800.839.9018neil@nadcoinc.com

3680 is a double coated polyester (PET) film tape coated on both sides with a high performance acrylic pressure sensitive adhesive (PSA). A versatile automotive tape specifically designed for low surface energy and difficult to bond applications, 3680 provides a permanent bond on foams, plastics, metals, and composite materials subjected to a broad range of environmental conditions.

Unit of Measure

Product Thickness (Total)

N/A 3.5 mils (88.9 microns)

Thickness (Exposed Adhesive)

N/A 1.5 mils (38.1 microns)

Thickness (Carrier)

N/A 0.5 mils (12.7 microns)

Thickness (Liner Adhesive)

N/A 1.5 mils (38.1 microns)

Liner Thickness

N/A 4.6 mils (116.8 micron)

Peel Adhesion (Exposed Adhesive)

N/A 100 oz/in (27.8 N/25 mm)

Peel Adhesion (Liner Adhesive)

N/A 100 oz/in (27.8 N/25 mm)

Shear Strength (Exposed Adhesive)

N/A > 168 hours (> 168 hours)

Shear Strength (Liner Adhesive)

N/A > 168 hours (> 168 hours)

Minimum Continuous Temperature

N/A -20°F (-29°C)

Maximum Continuous Temperature

N/A 280°F (138°C)

Maximum Intermittent Temperature

N/A 325°F (163°C)

N/A

  • High performance automotive tape product bonds to a wide variety of ether and ester foams, metals, plastics and composite materials
  • Excellent performance at high and low temperatures
  • Durability under stress
  • Excellent UV and heat resistance
  • Bonds well with out without heat assist
  • In-stock product available for immediate shipment
  • Meets adhesive requirements of GM3622, Chrysler MS-CC211, and Delphi SD2-324 as well as other automotive specifications

N/A

  • Master rolls: 54" x 250Y; custom rolls to 80" and 1500Y
  • Slit rolls: minimum width 0.25"
  • Liner options: 74# (standard); 46#, 60#, 90#, and 12-point board with others also available

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