... adhesive. idea substitution of fiberglass fabric insulation sleeves. Thick Polyester composite insulation film, with the thickness of 1.1mm, compounded with ... in rolls, packed in carton after sealing with reinforced plastic film bagstandard width of 800mm, 1000mm, 1100mm, 1200mm are available. ... details, please feel free to contact us. 1.1mm thick composite PET film, 3 layer PET compounded insulation ...