Aluminium Foil Tape Self Adhesive Shiny Metal Silver Heavy Duty Insulation 48mm x 50m (4 Rolls)

Size: 48mm x 50m x 50microns (thickness) Colour: Silver For sealing insulation, joining insulation, pipework and ducting due to the flame, water and UV resistance. The self-adhesive aluminium tape provides the necessary air tight and wate resistant seal to prevent access to air and leakage of water. Greatly reduces heat loss in the winter and the colder seasons by concealing and sealing the gaps and crevasse in construction, DIY, or house repair work and allows for a cooler room during the hot seasons preventing cool and refreshing air from escaping.