Isoder Glentex Marine M DEI143MNM is a specialized multi-layer acoustic and thermal insulation material, engineered for demanding marine environments. This high-performance product effectively reduces engine noise and heat transfer in areas such as engine compartments, bulkheads, and cabins. It typically comprises a heavy mass layer, often bitumen or rubber, for superior sound damping, combined with a flexible polyurethane foam layer for excellent sound absorption and thermal insulation. The DEI143MNM variant is commonly supplied with a self-adhesive backing for straightforward and secure installation, ensuring optimal performance and durability.