An Aggressive and Permanent Hold Our 3M™ Polyester Film Tape 850 Silver is generally used for splicing and web applications. The backing is a thin, high-strength polyester which is abrasion resistant to help reduce splice failures while resisting breakdowns during rough handling and web processing. Coated with an aggressive pressure sensitive acrylic adhesive, this tape grabs on contact and holds securely. It meets low-caliper requirements to ensure it won't interfere with most machinery. The tape can withstand a wide temperature range from -60°F/-50°C to 300°F/150°C. Recommended Applications (Red, Black and White) Core starting Splicing and web defect marking Sealing, labeling and protecting Decorative edging Tape hinge Recommended Applications (Transparent) Sealing and protecting against chemical intrusion Label protection where readability is a concern Meets a variety of specifications in the aerospace industry Core starting and splicing Recommended Applications (Silver) Defect flagging where reflective sensing is required Decorative striping and edging Meets a variety of specifications in the aerospace industry Splicing of film, including movie film. For splicing applications requiring quick stick and an aggressive, permanent hold, use our 3M™ Polyester Film Tape 850 Silver. Used in a variety of applications, including web processing, label protection, and marking.
Features:- Aggressive acrylic adhesive provides quick stick and excellent long-term holding in splicing applications
- Thin, high strength polyester film meets low caliper requirements which won't interfere with most machinery processes
- Polyester backing resists tearing and protects surfaces from abrasion and rough handling
- Temperature resistance enables tape to perform in high temperature operations
- Meets a variety of aerospace specifications
- Silver version is highly visible for applications where marking or identification is required
- Low modulus, low Shore A Hardness
