ARDEX WPM 444 - 4.1mm Polyester-Fibreglass APP Membrane - 10m Roll

• Specially formulated bituminous compound of distilled asphalt modified with selected high grade visco-elastic polymers
• Reinforced with a combined reinforcement or polyester and fibreglass
• Finish for the lower surface acts as a temperature gauge during application and allows gases to rapidly escape when heated

ARDEX WPM 444 (Shelterbit Phoenix Star) is an APP (Atactic Polypropylene) plastomeric type modified bitumen membrane, consisting of a specially formulated bituminous compound of distilled asphalt modified with selected high grade visco-elastic polymers and reinforced with a combined reinforcement (polyester and fibreglass).

• Excellent cold flexibility to -15°C
• Excellent elongation
• Heat welded laps provides homogenous joint
• Prefabricated membrane
• Good elastic memory

Typical Uses:
ARDEX WPM 444 (Shelterbit Phoenix Star) is designed for use as a multi-layer system on concrete or plywood substrates, or as a single layer system on concrete substrates with a protective topping such as paving slabs or concrete.

• Non-accessible flat roofing
• Accessible flat roofing
• Foundations and underground premises
• Vault covering
• Shed covering
• Renovation and refurbishment
• Inverted roof systems
• Bridges, viaducts and road structures
• Car parks
• Tunnels