Sheetseal GR

RIW Sheetseal GR is a cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone release paper.

When designing Type A structures (as classified in BS8102:1990), the product applied correctly, is capable of providing the levels of protection required for grades 1, 2, 3 & 4 basements.

RIW Sheetseal GR has been tested by Wimpey Laboratories for methane gas resistance. The test results are outlined in the product data sheet.

Type of Uses

• Where methane is present in the gorund
• Basement tanking (External & Internal)
• Retaining walls
• Ground floor DPM

Case Studies

• Effective barrier to Methane gas
• Water and water vapour barrier
• Factory controlled thickness
• Quick and easy to install
• Elastic & flexible
• Self healing properties
• No drying time
• Sulphate resistant

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