NBS Source
I'm a manufacturer

Application

Suitable as a cap layer in exposed membrane systems (allowing light foot traffic for maintenance).

Description

ARDEX WPM 185 (Shelterbit Mineral Membrane) is an Atactic Polypropylene (APP) type modified bitumen membrane reinforced with a combination of polyester and fibreglass. Some of its features include:

  • Positive vapour barrier.
  • Excellent resistance to atmospheric agents.
  • Resistance to punctures and chemical attacks.
  • Heat welded laps provide homogenous joint.
  • Can withstand thermal shocks.

General information

Color

Grey

White

Material

Atactic polypropylene (APP).

Warranty description

20 years.

Manufacturer guidance

Warranty of up to 20 years. Subject to terms and conditions. Contact manufacturer for details.

Uniclass

Pr_25_57_08_08 Bitumen sheetsPrimary

SpecPack

07500 Membrane Roofing and Plumbing

07130 Waterproofing and Tanking

SpeedSpec

07500 Membrane Roofing and Plumbing

07130 Waterproofing and Tanking

NATSPEC National Classification System

0411 Waterproofing – External and Tanking

Specification data - Bitumen sheets

Surface finishes

-

Top

Slate mineral granules.

Underside

Torch film.

Material

Atactic polypropylene (APP).

Reinforcement material

Fibreglass and polyester.

Guidance for specification option:

180 g/m².

Colour

Slate Grey.

White.

Roll size

1 m (width) x 8 m (length).

Manufacturer guidance

25 rolls per pallet.

Cold flex temperature

-5°C.

Execution

Application of ARDEX WPM 185 should be carried
out by an accredited applicator. All surfaces to which the ARDEX Shelterbit systems are to be installed must be properly prepared prior to installation.

Sustainability data

Country of product manufacture

Italy

Literature

ARDEX WPM 185

ARDEX WPM 185