What is Ethafoam? Ethafoam is a lightweight, firm, closed-cell polyethylene foam with low water absorption and high impact resistance. In power wheelchairs, Ethafoam form a base layer in cushions to provide a stable platform, correct seat sagging, and support additional foam layers for comfort. Features Stability and durability: Firm base prevents bottoming out and handles daily impacts without compressing over time. Pressure distribution: Supports even weight spread, reducing risk on bony areas when layered properly. Low maintenance: Closed-cell structure resists moisture; easy to clean and recyclable. Suitable for moderate skin breakdown risk and users needing basic positioning. Size: 18″L x 18″W x 3″H
