IPG's cardboard cored polyester laminated tape provide excellent bulk and stiffness in an easy-to-tear product. Polyester/non-woven laminates are puncture resistant and highly conformable. Provides an excellent storage stability. They're available with acrylic adhesives for performance in higher temperature environments. - Multi-purpose cardboard cored tape for applications which require a combination of tear and puncture resistance, high tensile strength with elongation and excellent dielectric strength. The combination of polyester film and polyester non-woven materials can be used on a wide variety of electrical applications.