From Klasse
Klasse Foil Aluminium Tape is a self-adhesive aluminium reflective jointing foil tape. Ideal for sealing joints against moisture and vapour on all types/brands of foil faced insulation. It has a high tensile strength aluminium foil backing, combined with a cold-weather acrylic sensitive adhesive and is protected by an easy-release silicone release paper. It’s designed for heating & ventilation and for use in building and construction. Key Features: An excellent reflection of both heat & light Good ageing resistance Strong adhesion and holding power on a number of items Excellent sealing and patching performance