Made from 100% recycled, lightweight expanded polystyrene foam (EPS), EXPOL StyroDrain provides protection and drainage when used in retaining wall cavities.
The permeable nature of EXPOL StyroDrain allows water to easily drain away from the retaining wall. EXPOL StyroDrain provides excellent protection of the waterproof membrane of retaining walls.
Specifically designed for applications with limited access, EXPOL StyroDrain is easy to handle and quick to install.
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