SuperFOIL Superior Foil Tape is a glass fibre reinforced tape, suitable for use with all SuperFOIL products. Ideal for sealing overlaps and joints to reduce cold air penetration. Its application enhances the insulation performance and efficiency of the multifoils and is quick and easy to use even in cold temperatures. Features: Glass fibre reinforced, Improves insulation efficiency, Easy to use, Efficient even in cold temperatures, Highly adhesive and durable, Creates airtight seal to reduce cold spots. Specifications: Dimensions: H:7.5 x W:11.0 x D:11.0 cm, Colour: Silver, Material: Fibre Reinforced Aluminium, Model Number: SF9140