Description
RIW LAC provides both waterproofing and a barrier to radon. It is a two coat cold-applied bitumen-based coating which dries to a black finish. RIW LAC is designed for use on structures below ground level and as a damp proof membrane to ground floors but can also be used on the superstructure, as a vapour barrier behind cladding systems/plaster finishes. It is quick and easy to apply by brush, roller or spray. It provides an effective barrier to radon gas and is sulfate resistant.
Suggested uses for RIW LAC:
- External tanking
- Internal tanking
- Retaining walls
- Ground floor DPM
- Superstructures behind cladding
- Radon barrier
