Global Liquid Silicone Rubber Market Size Likely to Grow at a CAGR of 9.5% By 2035

The market size of global liquid silicone rubber will be estimated at USD 3.1 billion in 2025 and is expected to grow to between USD 3.4 billion in 2026 and about USD 7.7 billion by 2035, with a current CAGR (compound annual growth rate) of 9.5% during the period of 2026 to 2035.

Liquid Silicone Rubber Market Revenue and Trends

Liquid Silicone Rubber is a high purity, two-component, platinum-cured liquid silicone rubber designed for use in Liquid Injection Molding. The properties of the Liquid Silicone Rubber include thermal stability, biocompatibility, electrical insulation, chemical resistance, UV-resistance and high durability. It is used in medical devices, automotive, electrical and electronic equipment, consumer goods, and industrial machines.

The factors influencing the LSR market include the growth of medical device industry using liquid silicone rubber in wearable and implantable healthcare products, rising demand from the EV industry for battery sealing and high voltage insulation, and the need for miniaturization and precision of micro molding in the medical and electronics industry.

Other drivers comprise the growing use of Liquid Injection Molding (LIM) automation, new developments in self-bonding silicones, and smart material innovations. Additionally, the market is driven by sustainability strategies such as reduced material waste with innovative processing methods and development of long-life materials.

What are the Factors That Have a Significant Contribution to the Growth of the Liquid Silicone Rubber Market?

The growing demand for safe, non-toxic, and good quality products for baby care and food grade applications is driving the liquid silicone rubber market. Liquid silicone rubber is used for baby bottle nipples and pacifiers, teething toys, feeding accessories, cutlery, bakeware, food processing equipment, dispensing nozzles and beverage dispensers. LSR products are resistant to high temperatures and several sterilizations without losing their shape.

They are also characterized by a great flexibility, non-irritating qualities and pleasant tactile feeling. Besides, compared to typical plastics, LSR is free of hazardous compounds like bisphenol A, phthalates or other chemical additions. This quality is important for baby care and food grade products since they are in direct touch with the skin and are ingested by customers during use.

The existing regulatory environment further supports the rising demand for liquid silicone rubber. Materials and substances for food contact are regulated by the Food and Drug Administration (FDA) in the United States under Title 21 Code of Federal Regulations (CFR). FDA promulgated standards for plastics and silicone polymers, which include certain criteria for the use of such materials in food-processing equipment, utensils and dispensers.

In the EU, materials and items intended to come into contact with food are regulated by Regulation (EC) No 1935/2004. In addition, the demand for premium baby care and food-grade products is increasing as a consequence of the increasing disposable income and consumer preference for premium baby care and food-grade products, which is driving companies to invest in premium silicone rubber. These reasons are expected to drive the demand for liquid silicone rubber.

Regional Insights

The North America region is projected to register significant revenue growth in the liquid silicone rubber market, mainly due to the increased capacity developments, investments, and product innovations by major silicone manufacturers. The key market participants are focusing on expanding their production facilities and enhancing the local presence of their products, along with developing new products such as medical and high-performance liquid silicone rubbers for rising applications in the healthcare, EV, electronics, and industrial sectors.

For instance, Shin-Etsu Chemical announced an expansion of its silicone production facility in Akron, Ohio, to meet the growing demand for liquid silicone rubber and other silicone products in the automotive, electronics, and healthcare sectors. Moreover, WACKER is investing in the silicones business to strengthen its position in the North American healthcare market and announced the acquisition of a controlling stake in the U.S.-based Bio Med Sciences Inc. to expand its silicone-coated medical devices portfolio.

Besides, the Asia Pacific liquid silicone rubber market is predicted to have significant rise in revenue during the forecast period, driven by large government investments in electronics, semiconductor, electric vehicle, medical devices, and advanced manufacturing industries.

The region is seeing an increasing production of electronics and linked devices and a rising demand for high-performance liquid silicone rubber in connections, seals, gaskets, cable insulation, sensors, battery systems and other essential applications. For example, India’s Semicon India Programme has approved 10 semiconductor projects with an estimated total value of US$17.8 billion (close to ₹1.6 lakh crore) and a government incentive outlay of US$8.4 billion (₹76,000 crore) to establish a local ecosystem of semiconductor and display module production.

The electronics manufacturing industry is experiencing a major development spurt, with increased output of semiconductor and electrical gadgets. The increased demand for electronic components, semiconductors and displays is generating demand for liquid silicone rubber in semiconductor manufacturing equipment, electronic connectors, insulation and other applications.

Report Scope

Recent Developments

• In March 2025, Nordmann, a leading international distributor known for its expertise in silicone elastomers, announced a new strategic partnership with WACKER, a globally active chemical company with state-of-the-art specialty chemical products. Effective April 1, 2025, Nordmann will strongly support WACKER’s sales and distribution activities in the field of liquid and solid silicone rubber throughout Europe. This significant collaboration underscores the commitment of both companies to provide high-quality solutions and unparalleled service to their customers.

List of the prominent players in the Liquid Silicone Rubber Market:

• Wacker Chemie AG
• CHT Germany GmbH
• Dow
• Stockwell Elastomerics Inc.
• Elkem ASA
• Jiangsu Tianchen New Material Co. Ltd
• KCC SILICONE CORPORATION
• Momentive
• RICO Elastomere Projecting GmbH
• RICO GROUP GmbH
• Shin-Etsu Chemical Co. Ltd
• DuPont
• Trelleborg Group
• Avantor Inc.
• Wynca Tinyo Silicone Co. Ltd.
• Others