ME480 B-s1, d0 Butyl Façade Sealing Tape (SA)
Vapour & Watertight Self Adhesive Butyl Membrane
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.
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Usage/purpose
ME480 has been specifically designed for construction applications where high fire retardant 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.
- Reaction to fire - EN13501-1: Class B-s1, d0 (Complies with ADB requirements)
- Both the aluminium foil and the butyl adhesive layer are UV-resistant
- Adhesive layer remains flexible at high and extremely low temperatures
- Non-staining
- Adhesive layer does not dry out
- Bonds to virtually all common substrates
- Very high vapour resistance, including water and airtightness
