IPG polyester laminates provide excellent bulk and stiffness in an easy-to-tear product. Has a 10^4 Mohm insulation resistance. Polyester/non-woven laminates are puncture resistant and highly conformable. They're available with acrylic adhesives for performance in higher temperature environments. - Puncture resistant polyester film/rope fiber laminated backing and aggressive rubber adhesive make this a low cost all-purpose, electrical insulating tape. Rubber thermosetting adhesive system gives excellent solvent resistance.