Silicone Sponge Cords, Strips and Gaskets



Silicone Sponge Cords, Sponge Strips, and Sponge Gaskets are widely used in clean room and industrial applications that demand exceptional sealing performance under extreme temperature conditions. Designed to operate efficiently within a temperature range of -60°C to +200°C, these products offer excellent durability and reliability in challenging environments. Manufactured from high-quality silicone sponge compounds, they exhibit outstanding ozone resistance, UV resistance, radiation resistance, and arc/corona resistance, ensuring long-lasting performance even under continuous exposure to harsh conditions.

These superior properties are maintained effectively at both high and low temperatures, making silicone sponge products suitable for pharmaceutical, food processing, medical, electrical, and engineering applications. Their high compressibility and low compression set characteristics provide excellent sealing efficiency over a wide temperature range. In addition, they possess remarkable acoustic and thermal insulation properties, making them ideal for applications where vibration reduction and heat insulation are essential.

Sun Sil Polymers manufactures silicone sponge cords, strips, and gaskets in various sizes, profiles, densities, and colors to suit specific customer requirements. Our products are extensively used in ovens, autoclaves, clean rooms, lighting fixtures, electrical panels, and HVAC systems. We are equipped with advanced manufacturing facilities and stringent quality control systems to ensure dimensional accuracy and consistent performance.

As one of the trusted Silicone Sponge Cords, Strips and Gaskets suppliers in Bangalore, India, Sun Sil Polymers is committed to delivering high-quality products that meet international standards. Our experienced team and technical expertise enable us to provide customized solutions with superior flexibility, excellent weather resistance, and long service life. With a strong focus on quality and customer satisfaction, we have become a preferred supplier for industries across India and overseas markets seeking reliable silicone sealing solutions.

Salient Features

  • Conforms to FDA 21 CFR 177.2600.
  • Hardness from 10 Shore A to 30 Shore A.
  • Odourless and can withstand many drugs.
  • Low water absorption.
  • Suitable for long term continuous operation from -60ºC to 200ºC.


Applications

  • As thermal insulation.
  • High and low temperature acoustic insulation.
  • High and low temperature gaskets and seals.

Available Sizes

  • We supply these products with sizes ranging from 3 mm to 50 mm (Round and Square sections).