LAC

RIW LAC is a two coat, cold applied damp proof membrane, which dries to a uniform gloss black finish. It is typically used as a tanking membrane in accordance with BS8102:1990, damp proof membrane to ground floors and as a vapour barrier behind cladding and plaster. RIW LAC can also be used and an effective barrier to Radon Gas.

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.

Typical Uses

• Basement tanking (External & Internal)
• Retaining walls
• Ground floor DPM
• Superstructure
• Vapour barrier behind cladding
• Vapour barrier behind plaster
• Radon Barrier

Features & Benefits

• Proven track record for over 80 years
• Water and water vapour barrier
• Quick and easy to install
• Applied by brush, roller or spray
• Elastic & Flexible
• Effective barrier to Radon Gas
• Sulphate resistant

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