A dead soft Aluminium foil of 25 microns thickness coated with highly aggressive Acrylic based pressure sensitive adhesive, which has good Shear resistance, High peel Adhesion and suitable for Duct insulation. It is backed with Silicone Paper. The Adhesive has very good adhesion to Aluminum surface in particular.. Applications The Tape has excellent conformability and is suitable for: Duct Insulation as 揤apour Retarder?in refrigeration and Air Conditioning As heat reflector To join Foil faced & rock wool. Sealing of Double-glazing units.