#642-6 is a reliable and durable standard grade PTFE coated fiberglass tape with an acrylic adhesive. With a thickness of 6mil (.006"), this pressure-sensitive tape provides a sturdy and versatile solution for various applications. The tape features a standard weight coating of PTFE, offering excellent release properties, chemical resistance, and a low degree of friction.

Designed for lower temperature applications of up to 350 degrees Fahrenheit, #642-6 is well-suited for industries such as packaging, plastics, roll covering, and uPVC window welding. Its strong release properties ensure that it can be easily removed without leaving behind any residue, making it an essential component in assembly and manufacturing processes.

In addition to its outstanding performance, #642-6 is available with a release liner. The release liner not only protects the adhesive surface from contaminants but also facilitates easy and precise application. This feature ensures that the tape maintains its integrity and performance over time, enabling efficient and reliable operations.

Whether you need to seal packages, provide a non-stick surface, protect rolls, or facilitate uPVC window welding, #642-6 is a dependable choice. Its chemical resistance and low friction properties contribute to its durability and effectiveness in demanding applications.

At Lanmar Inc., as a master distributor and converter of premium quality PTFE and High-Performance products, we take pride in customizing all our products to meet customer specifications. We ensure prompt shipment, and our dedicated team provides competitive pricing, personalized service, and technical assistance to help you find the right product for your specific application.

Choose #642-6 for its reliable performance and versatility in lower temperature applications. Contact Lanmar Inc. today to discover how #642-6 can meet your requirements and enhance your operational efficiency.
Unit of Measure

Tape Thickness Backing

N/A .0055 "

Tape Thickness Total

N/A .0075 "

Adhesion

N/A 60 oz/in

Break Strength

N/A 185/170 lb/in

Elongation

N/A <5 %

Dielectric Strength

N/A 8000 V

Insulation Class

N/A -

Adhesive Type

N/A Acrylic

Release Liner

N/A No

Temperature

N/A -40 to +350 ºF

Tape Color

N/A Blue-Gray