RIW Liquid GM - Gas resistant coating system
Two coat, cold applied, gas resistant coating system.
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.
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.
| Color | Black (when dry) |
| Features | Liquid applied, methane and carbon dioxide barrier; Excellent adhesion, fully bonds to porous and non-porous substrates; Easily applied by brush, roller or airless spray; Can be applied to damp substrates; Rapid drying and easily repaired; Non-toxic and flexible when cured |
| Material | Thixotropic liquid |
| WarrantyDescription | RIW Limited’s waterproofing products will, subject to normal service conditions, provide an effective barrier to the transmission of liquid water and water vapour for the life of the building in which they are incorporated., The products must be installed in accordance with RIW written instructions, and following installation must not be subjected to any damage or long-term UV exposure |
| Uniclass 2015 | |
| CAWS | J30/110 Cold applied tanking . . . . . . J30/10 Cold applied damp proofing J30/130 Cold applied damp proofing . . . . . . |
| Product Reference | RIW Liquid GM |
| Standard product features | General:
– Curing time:
|
| Platform | Compatible | Version | Certified to |
|---|---|---|---|
 IFC | IFC2X3 | 1 | 1.3 |
 Revit | Revit 2016 | 2 | 2.0 |