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RIW Liquid GM
Application

Specifically designed for a range of vertical and horizontal surfaces:

  • Applied to walls, floors or soffits.
  • As a retro applied gas proof membrane to concrete, masonry and brick substrates.
  • As an alternative to sheet membranes in new construction.

Description

A single component water based compound, formulated on styrene-butadiene co-polymer. Offers a high performance elastomeric liquid rubber membrane, which only requires mixing to form the ideal product to provide a waterproof and gas proof, liquid applied, methane and carbon dioxide barrier.

Applications:

Specifically designed for a range of vertical and horizontal surfaces:

  • Applied to walls, floors or soffits.
  • As a retro applied gas proof membrane to concrete, masonry and brick substrates.
  • As an alternative to sheet membranes in new construction.

Benefits:

  • Good chemical resistance to gasoline, sodium hydroxide, calcium chloride, de-icing salts and effluent.
  • Excellent adhesion, fully bonds to porous and nonporous substrates.
  • Rapid drying.
  • Can be applied to damp and ‘green’ substrates.
  • Flexible and non-toxic when cured.
  • Can withstand temporary light trafficking.
  • Easily repaired by locally over-coating.
  • Can be painted, plastered or screeded over.
  • Subject to normal conditions of use, the product will last the lifetime of the structure.

General information
Uniclass 2015
Pr_35_31_68_01 Acrylic-based waterproof coatingsPrimary
CAWS

J30/10 Cold applied damp proofing

J30/110 Cold applied tanking . . . . . .

J30/130 Cold applied damp proofing . . . . . .

Specification data - Acrylic-based waterproof coatings
Product Reference

RIW Liquid GM

Standard product features

General:

  • Form: Thixotropic blue/ grey liquid.
  • Colour: Dries black.
  • Application temperature: 5–35°C.
  • Adhesion to concrete: > 1.1 N/mm².
  • Water penetration 3.0 bars, no penetration.
  • Methane permeability: < 1.40 x 10^-12.
  • UV resistance: Good.

– Curing time:

  • Touch dry: 30–60 minutes.
  • Full cure: 24–48 hours.

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