How is shrink tape used? Sunday, December 28, 2014 Administrator Related posts Shrink Tape for Vulcanized Rubber? Dunstone customers have relied on hi-shrink curing tapes for decades because of its superior functionality on hi-performance, and high-volume rubber hoses, rollers and belts. The ability to optimize the shrink percentage and compaction force in a single layer means that not only do they generally use about half the material when compared to other wrapping and curing tapes, but they also process in less time. Dunstone Company, Inc. announces ISO 9001/2015 Certification Dunstone proudly announces that they have been awarded ISO 9001/2015 certification, an internationally recognized standard that ensures their products and services meet the needs of their customers through an effective quality management system New Raw Material Supplier Approved Dear Customers, Over the past few months, we have been evaluating a second source for the polyester film we use in our heat shrink tapes. We have found this second source’s product to meet or exceed our requirements and match very closely to our current/primary supplier. We intend to approve this secondary supplier and source only about 20% of our total demand from them.