Acoustic Door with Full-Coat Internal Contact Adhesive obstructs and prevents sound reverberations, which create superior sound with minimal energy-wave leakage. Sheth Fabricators Pvt. Ltd. Is an ISO 9001 awarded company that manufactures Acoustic Door with Full-Coat Internal Contact Adhesive. Sheth Fabricators Pvt. Ltd. Also manufactures wide range Industrial safe doors. Acoustic Door with Full-Coat Internal Contact Adhesive is also known as acoustique door, which is a combination of superior passive acoustic damping techniques. These have electro magnetic lock for access controls and interlocking. The door is available in 45 mm general-purpose full flush design, rated for light to extra heavy-duty use. The Kraft Honeycomb core provides structural strength and exceptional flatness.