1.Insulation tape is mainly made of butyl rubber(PIBI), 2 ... corrosion resistance,UV resistance,ox Description,Top Best waterproof tape is mainly made of butyl rubber(PIBI),it ... construction, sun panel, drains parts;(2) Window&door; concrete roof; pipes.(3) PC panel.(4) Car industry.(5) Repairing ... of roof and cars. Key features(1) Non-solidified, flexible, ...