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Description

A high performance vapour control layer for use in buildings with high humidity, including sports halls, swimming pools and leisure centres. It is suitable for use on both new and refurbishment projects. It is a five layer vapour control layer produced from virgin polyethylene, with a reinforcing grid of high density polyethylene built-in. The reinforcing grid gives Reflex 275 exceptional strength, and a very high tear and puncture resistance. The aluminium foil layer enhances the vapour resistance of Reflex 275 to an exceptionally high performance.

Joints should be sealed with Monobond LT Tape.

General information
Material

Polyethylene

Size

2 x 25 m roll

Uniclass 2015 Plastics sheets (Pr_25_57_65_60)
Specification data
Product Reference

Monarflex Reflex 275

Standard product features

Material:

Polyethylene.

Size:

2 x 25 m roll.

Thickness:

0.35 mm.

Colour:

Blue upper surface with grey lower surface.

Overlap:

The membrane has 150 mm overlap guidelines printed on its upper surface along both edges.

Joints:

At supports only, lapped 150 mm minimum.

Technical properties:

  • Thermal stability: -40 to +75°C.
  • Water vapour resistance: >43 000 MNs/g.
  • Water vapour transmission: <0.005 gm²24hr.