Reflective aluminium foil self-adhesive tape |50mm x 20m|Coated with acrylic adhesive on one side |Lined with a release paper to protect the adhesive face | A superior performance foil tape ideal for sealing joints/seams against moisture and vapour on YBS reflective insulation. |A high tensile strength aluminium foil tape consisting of aluminium foil backing, combined with a cold weather acrylic sensitive adhesive protected by an easy-release silicone release paper. |Excellent sealing and adhesion whilst providing reflection of both heat and light.