butyl tape
Butyl tape is mainly used for roof waterproofing, underground waterproofing, waterproof treatment of steel structure construction joints, bonding and sealing of polymer waterproof coiled materials, bonding and sealing treatment in automobile assembly, and butyl tape of composite aluminum foil is suitable for waterproof sealing of roofs, PC boards, etc. under sunlight.
Specification: roll and thickness can be customized