Scotch Security Message Box Sealing Tape 3779 is a 1.8 mil (46 micron) industrial grade polypropylene film packaging tape with a synthetic rubber adhesive that offers roll to roll consistency to increase productivity for improved unit cost. It is specifically designed for flexibility and conformability under stress and is ideal for general industrial applications. It is easy to unwind and dispense with manual dispensers or the 3M-Matic Case Sealers. This tape resists abrasion, moisture, chemicals and scuffing for long-lasting performance. It is a clear tape with bold, red type that reads: CHECK SEAL BEFORE ACCEPTING.

The moisture-resistant backing of Scotch Security Message Box Sealing Tape 3779 defies abrasion, chemicals, and scuffing to hold strongly through rough handling. It is also designed to easily conform around edges and on rough surfaces and provide a lasting hold. This security tape is recommended for use on lightweight envelopes and mailers to enhance your package security.
Printed message tape, also known as security seal tape and tamper evident tape, is ideal for sealing packages and securing loads with high value contents. Printed messages communicate the need for careful package inspection prior to acceptance and reduce theft during the shipping process. Commercial users include manufacturers and distributors of electronics, food and beverages, medical, MRO and general industrial.