Automotive Silicone Market Report 2026

Automotive Silicone Market Overview

• Automotive Silicone market size has reached to $7.93 billion in 2025 • Expected to grow to $11.41 billion in 2030 at a compound annual growth rate (CAGR) of 7.5% • Growth Driver: Rising Fuel Efficiency Vehicles Propelling Automotive Silicone Market Growth • Market Trend: Advancing Automotive Safety And Performance Transforms Automotive Silicone Market • Asia-Pacific was the largest region in 2025.

What Is Covered Under Automotive Silicone Market?

Automotive silicone refers to high-performance polymers made up of siloxane that help to streamline assembly and ensure safety and quality for the lifecycle of the vehicle. It is used to improve safety and reliability and to make automobiles lighter, smaller, and more eco-friendly. The main types of automotive silicone are elastomers, resins, gels and fluids. Elastomers refer to polymers that have viscosity and elasticity. The different forms include sealant, tape and epoxy, which are applied in interior and exterior, engines, electrical, tires, and others.

What Is The Automotive Silicone Market Growth Forecast?

The automotive silicone market size is expected to see strong growth in the next few years. It will grow to $11.41 billion in 2030 at a compound annual growth rate (CAGR) of 7.5%. The growth in the forecast period can be attributed to electric vehicle penetration, battery thermal management needs, lightweight vehicle design, advanced electronics integration, sustainability-driven material adoption. Major trends in the forecast period include increasing use of lightweight materials, growth in ev-specific silicone applications, rising demand for thermal management, expansion of sealing and bonding uses, focus on vehicle durability.

What Is The Driver Of The Automotive Silicone Market?

The rising demand for fuel-efficient vehicles is expected to propel the growth of the automotive silicone market going forward. The rising demand for fuel-efficient vehicles is primarily driven by increasing fuel prices, which encourage consumers to choose cars that consume less fuel and reduce overall transportation costs. Fuel-efficient vehicles are vehicles that give better mileage per gallon of fuel than other less efficient models. Automotive silicones contribute to weight reduction in automobiles, which results in lower emissions of pollutants and increased fuel efficiency. For instance, in July 2023, according to the Internal Energy Agency, a France-based autonomous intergovernmental organization, over 2.3 million electric cars were sold in the first quarter of 2023, a 25% increase from the same period in 2022. By the end of 2023, sales are expected to reach 14 million, representing a 35% year-on-year increase, with growth accelerating in the second half of the year. Therefore, rising demand for fuel-efficient vehicles is driving the growth of the automotive silicone industry.

Key Players In The Global Automotive Silicone Market

Major companies operating in the automotive silicone market report include Evonik Industries, Elkem Silicones, Shin-Etsu Chemical Co. Ltd., Momentive Inc., KCC Corporation, Henkel AG & Co. KGaA, Siltech Corporation, Primasil Silicones, ACC Silicones Ltd., CSL Silicone Inc., NuSil Technology LLC, Bostik, Laur Silicone Inc., DOWSIL, CHT Group, Emerald Performance Materials, GELEST INC., Jiangsu Mingzhu Silicone Rubber Material Co. Ltd., Kaneka Corporation, DuPont de Nemours Inc., Simtec Systems GmbH, Vanguard Products Corporation, BJB Enterprises Inc., Wacker Chemical Corp., Teknowate, Tempron Products Corp.

Global Automotive Silicone Market Trends and Insights

Major companies operating in the automotive silicone market are focused on technological advancements such as insulation covering material solutions to enhance vehicle performance, reliability, and safety while meeting stringent regulatory standards for electrical insulation and thermal management. Insulation covering material solutions refer to high-performance silicone-based materials designed for electrical insulation, heat resistance, and protection in automotive applications. For instance, in March 2023, Shin-Etsu Chemical Co. Ltd., a Japan-based chemical company, developed a new silicone rubber, the KE-5641-U, which has been developed specifically for molding and serves as an ideal insulation covering material for high-voltage cables in automobiles. Its high withstand voltage allows for thinner insulation layers, ensuring superior insulation performance, enhanced cable flexibility, and the creation of thinner, lighter high-voltage cables.

What Are Latest Mergers And Acquisitions In The Automotive Silicone Market?

In May 2024, KCC Corporation, a South Korea-based chemical and auto parts manufacturer, acquired MPM Holdings Inc. for an undisclosed amount. The acquisition expands KCC Corporation’s global presence in the silicone industry and diversifies its product offerings in high-growth sectors like automotive, electronics, and construction. MPM Holdings Inc. is a US-based advanced materials company with a cutting-edge focus on silicone and specialty products.

What Defines the Automotive Silicone Market?

The automotive silicone market consists of sales of dimethyl silicone fluid, heat-resistant silicone fluids, carbinol-modified siloxanes, and silicone master pellets, and fluorosilicone. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Automotive Silicone Market Report 2026?

The automotive silicone market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the automotive silicone industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.