illbruck ME480 Butyl Tape BB

illbruck ME480 Butyl Tape BB is 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.

BENEFITS:

- 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

RECOMMENDED FOR:

- 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