Aluminium Butyl tape 50mmx5m, thicness 1mm, silver

Butyl sealing tape is mainly made of polyisobutylene. It is
solvent-free, pressure-sensitive and moldable. Mainly used in
insulating glass, automotive, container construction, ships
building, refrigeration, air conditioning, as a base material for
roofs, windows and walls, gazebo and equipment construction, and the photovoltaic industry.