ARDEX WPM 444 | WPD Group

*Must be installed by a certified installer*

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

Type:

• APP

Reinforcement:

• Fibreglass and polyester

Thickness/Weight:

• 4mm

Top Surface:

• Sanded or Talc

Bottom Surface:

• Polythene Film

Heat stability:

• 130°C

Cold flexibility:

• -15°C

Roll size:

• 1 x 10m

Roll weight:

• 40kg

Rolls per pallet:

• 23

Primer Options:

• Ardex WPM 240

Downloads:

Ardex WPM 444 PDS

Ardex WPM 444 SDS

Ardex Guide to Torch On Membranes