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SKU 7000047520
Legacy SKU 70002807199
UPC 00021200035777
Product Number 850

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.

  • 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
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On it's way to you March 26  

Qty

Minimum Order 72 Rolls
Order Increment 72 Rolls
  Durable
  Waterproof
  Global Shipping
  Industry Low Price Per Roll
Product Dimensions
Imperial Metric
Weight 2.5 LBS
Width 1/2 in 1.3 cm
Length 72 yd 65.8 m
Shipping Dimensions
Weight 10 lb
Length 9.5 in
Width 9.5 in
Height 10 in
Color Silver

PRODUCT FAQ

  1. What is 3M™ Polyester Film Tape 850 used for?

    3M™ Polyester Film Tape 850 is a high-performance tape that is commonly used for splicing, holding, and reinforcing applications.

  2. Is the tape durable enough to withstand extreme weather conditions?

    Yes, this tape is designed with excellent resistance to chemicals, abrasion and moisture making it suitable for use in both indoor and outdoor environments.

  3. How many rolls of tape do I get per case?

    You get a total of 72 rolls of silver colored 1/2-inch by 72-yard polyester film tapes included in each case.

  4. What thickness can be expected from this product?

    This product features a thickness of approximately1.9 mils (0.048 mm) which ensures strong bonding strength yet still easy to handle and apply on most surfaces.

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.
An Aggressive and Permanent Hold

Our 3M™ Polyester Film Tape 850 is a high-strength tape that is commonly used for splicing and web applications. The tape features a thin, abrasion-resistant polyester backing that helps to reduce splice failures and resist breakdowns during rough handling and web processing. It is coated with an aggressive pressure-sensitive acrylic adhesive that grabs on contact and holds securely. The tape meets low-caliper requirements to ensure it won't interfere with most machinery. It 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
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