3M polyurethane protective tape 8544 is a glossy black, 9 mil, leading edge erosion protection tape comprised of a tough polyurethane backing and a high shear acrylic adhesive. It resists minor punctures, tearing and abrasion. This tape is qualified to aerospace specifications. It is commonly used for prevention of chafing of rivets on aircraft fuel cells and bladders. (Long) 3M polyurethane protective tape 8544 is a glossy black thermoplastic polyurethane elastomer tape designed to provide premium leading edge erosion protection. The polyurethane tape offers minor scratch, tear, erosion and puncture resistance. It can also prevent chafing of interior parts. 8544 can be applied efficiently in aircraft and rotorcraft production and maintenance. 3M is proud to partner with organizations across the spectrum of aerospace and related industries. Enabling efficiencies, reducing process times and lowering aircraft weight is how 3M executes its never ending mission to offer best-in-class adhesives, sealants, surface protection products and composite resins that effectively reduce costs on multiple fronts. Professionals across the industry know the numerous advantages of 3M aerospace. The brand is widely recognized for the highest standards of quality and performance, adding value to the final results. By engineering reliability, longevity and value into all of its products, 3M has a history of saving money by reducing waste, rework and time.