4379M-74 Differential Double-Coated Polyester Film Tape

Exceptional tack and peel strength enable reliable bonding to urethane foams and low surface energy substrates, including mica-filled polypropylene. Heat resistance, low fogging, antimicrobial protection, and moisture stability support demanding foam bonding applications.

Benefits

Acrylic Adhesive

• Excellent heat resistance
• Low fogging (tested at 24 hrs, 200 °F)
• Biostatic additive resists microbial growth

Polyester Film Carrier

• Support for aid in processing and application
• Conformable

Rubber Adhesive

• Offers exceptionally high tack and high peel
• Designed for bonding to various foams, as well as rough and porous surfaces

74# Polycoated Kraft Liner

• Conformable and good dimensional stability
• Moisture stable

Product Specifications