Butyl Tape BB
A membrane on a roll with fire classification B-s1, d0 to EN13501-1, composed of a laminate film with a layer of modified butyl rubber adhesive, aluminium foil finish and a siliconised release liner.
ME480 has been specifically designed for construction applications where high fire retardent performance is required (e.g. tall buildings - Relevant Buildings >18 m high).Provides permanent watertightness, air tightness, compartmentalization and for repairs of vapour-impermeable joints and seals in construction applications.Bonds with most normal building materials such as glass, steel, concrete, stone, wood and aluminium.
Safety data sheet must be read and understood before use.