Trelleborg Automotive India Pvt Ltd manufactures Constrained Layer Damping Material. Trelleborg Automotive India Pvt Ltd is a division of Trelleborg, Sweden which is ISO 14001 certified. The Company also manufactures various types of anti-vibration systems, braking NVH systems, fluid management system, critical safety critical sealing etc. The Constrained Layer Damping Material, also known as Applied Damping Material, is used for damping the structure-borne noise. The Constrained Layer Damping Material consists of two layers of steel vulcanized together with rubber to produce a strong, durable laminate. This Damping Material can be cut and formed to fit most surfaces.