According to our (Global Info Research) latest study, the global Liquid Silicone Rubber for Casting market size was valued at US$ 796 million in 2025 and is forecast to a readjusted size of US$ 1175 million by 2032 with a CAGR of 5.7% during review period.
In 2025, global Liquid Silicone Rubber for Casting production reached approximately 42,300 tons, with an average global market price of around 18,300 US$/ton.
Liquid Silicone Rubber (LSR) for Casting is a two-component, flowable silicone material specifically formulated for casting applications, consisting of a base silicone polymer and a curing agent that reacts at room or moderate temperatures to form a flexible, elastic, and durable solid silicone product. It boasts excellent fluidity, allowing it to fill complex molds and replicate fine details with high precision, while offering superior properties such as chemical resistance, thermal stability (withstanding a wide temperature range from -50℃ to 200℃), non-toxicity, and good adhesion to various substrates. Unlike solid silicone rubbers, it is easy to pour, de-air, and cure, making it ideal for casting a wide range of products, including crafts, decorative parts, medical device components, food-contact items, electronic enclosures, and custom prototypes, catering to both small-batch production and personalized manufacturing needs.
The demand for Liquid Silicone Rubber for Casting is driven by the growing popularity of personalized and custom products, the expansion of industries such as crafts, medical devices, and consumer electronics, and the increasing demand for high-precision, non-toxic, and durable casting materials. With the rise of small-batch production, rapid prototyping, and strict quality requirements for food-contact and medical products, the need for LSR with specialized properties (food-grade, medical-grade, high-precision) continues to surge. Business opportunities lie in optimizing formulations to improve fluidity, curing speed, and detail replication, developing eco-friendly, low-VOC, and specialized grades (e.g., biocompatible for medical use, heat-resistant for industrial parts), cooperating with casting manufacturers, product designers, and medical/consumer electronics enterprises, and tapping into emerging markets such as 3D printing casting, smart device components, and sustainable packaging, while enhancing cost-effectiveness to capture both high-end and mass-market demand.
This report is a detailed and comprehensive analysis for global Liquid Silicone Rubber for Casting market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Curing Chemistry and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Liquid Silicone Rubber for Casting market size and forecasts, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Liquid Silicone Rubber for Casting market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Liquid Silicone Rubber for Casting market size and forecasts, by Curing Chemistry and by Application, in consumption value ($ Million), sales quantity (Tons), and average selling prices (US$/Ton), 2021-2032
Global Liquid Silicone Rubber for Casting market shares of main players, shipments in revenue ($ Million), sales quantity (Tons), and ASP (US$/Ton), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Liquid Silicone Rubber for Casting
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Liquid Silicone Rubber for Casting market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Dow, Momentive, Wacker Chemie, Shin-Etsu Chemical, KCC Silicone, Elkem Silicones, CHT Group, Smooth-On, Polytek Development Corp., ResinPro, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
Liquid Silicone Rubber for Casting market is split by Curing Chemistry and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Curing Chemistry, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Curing Chemistry
Tin-Cure Silicone Rubber
Platinum-Cure Silicone Rubber
Peroxide-Cure Silicone Rubber
Others
Market segment by Shore Hardness
Ultra-Soft Grade: Shore A <10
Soft Grade: Shore A 10–25
Medium Grade: Shore A 25–40
Hard Grade: Shore A >40
Market segment by Tear Strength
Low Tear Strength Grade: <15 kN/m
Medium Tear Strength Grade: 15–25 kN/m
High Tear Strength Grade: 25–40 kN/m
Ultra-High Tear Strength Grade: >40 kN/m
Market segment by Application
Medical Devices
Automotive Parts
Consumer Electronics Products
Jewelry
Others
Major players covered
Dow
Momentive
Wacker Chemie
Shin-Etsu Chemical
KCC Silicone
Elkem Silicones
CHT Group
Smooth-On
Polytek Development Corp.
ResinPro
Reschimica
AeroMarine Products
Dongguan Gangtian Polymer Materials / GT Silicon
Shenzhen Hong Ye Jie Technology / HANAST
MC Silicone
Jiangxi New Jiayi New Materials / XJY Silicones
Wacker Asahikasei Silicone
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe Liquid Silicone Rubber for Casting product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of Liquid Silicone Rubber for Casting, with price, sales quantity, revenue, and global market share of Liquid Silicone Rubber for Casting from 2021 to 2026.
Chapter 3, the Liquid Silicone Rubber for Casting competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the Liquid Silicone Rubber for Casting breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Curing Chemistry and by Application, with sales market share and growth rate by Curing Chemistry, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and Liquid Silicone Rubber for Casting market forecast, by regions, by Curing Chemistry, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of Liquid Silicone Rubber for Casting.
Chapter 14 and 15, to describe Liquid Silicone Rubber for Casting sales channel, distributors, customers, research findings and conclusion.
Summary:
Get latest Market Research Reports on Liquid Silicone Rubber for Casting. Industry analysis & Market Report on Liquid Silicone Rubber for Casting is a syndicated market report, published as Global Liquid Silicone Rubber for Casting Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of Liquid Silicone Rubber for Casting market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.