Among polyurethane foams, polyether foams are known for their comfort, elastic properties and good resistance to hydrolysis. For over 30 years they have been used for mattresses, pillows, seat cushions and car interiors. Polyether foams are also used for technical applications such as thermal and acoustic insulation, gaskets and cavity filling. They are available in various colours, densities, and hardness, with specific technical properties for various applications. Toscana Gomma has developed a broad family of polyethers than can be flame and glue laminated, with a regular cellular structure (comparable to polyester foams) and controlled air permeability, particularly suitable for the automotive sector.