Silicone Manufacturers USA
Looking for silicone manufacturers USA? ElastaPro stands out among U.S. silicone manufacturers by combining technical expertise, diverse product grades, and customer-focused service, making it the best choice for engineers and manufacturers. Contact us to request a quote or to discuss your application. Silicone Manufacturers in the USA The United States hosts a competitive landscape of […]
Military Silicones and Fluorosilicones

ElastaPro makes military silicones and fluorosilicones that meet U.S. military specifications and standards. Collectively, these high-performance materials are sometimes referred to as MIL-SPEC silicones. ElastaPro supplies them as silicone sheets or uncured silicone compound. They’re proudly Made in America and come with a full Certificate of Analysis (COA) for traceability. Silicone sheets arrive ready for die cutting and are […]
ElastaPro’s Total Capabilities: Silicone Manufacturing and More
Did you know that ElastaPro is North America’s largest manufacturer of solid silicone sheet? Here at our AS9100 Registered, Made in USA manufacturing facility in Santa Fe Springs, California, we also offer cellular silicone sheet and uncured silicone compound. More silicone buyers are learning about us, but there’s still some confusion about our total capabilities. […]
Thin Silicone Sheet

Thin silicone sheet is a high-performance elastomeric material used across industries that demand flexibility, temperature resistance, and durability in compact or precision assemblies. Engineers choose thin silicone sheets when space is limited, sealing tolerances are tight, or lightweight performance is required. These sheets combine the mechanical stability of silicone with the adaptability of thin-gauge materials. […]
Fluorosilicone COA with Every Batch

ElastaPro makes fluorosilicone materials at our Made in USA manufacturing facility in Santa Fe Springs, California. Domestic sourcing can help you to reduce supply chain risk, but that’s not the only reason to buy high-performance materials from us. ElastaPro manufactures fluorosilicone rubber as solid sheets and uncured compound in accordance with our ISO 9001:2015 and […]
Low Durometer Silicone Rubber
Low durometer silicone rubber is a soft, flexible elastomer that offers excellent sealing and cushioning performance in demanding environments. In engineering terms, “durometer” refers to a material’s hardness, typically measured on the Shore A scale for most silicone compounds. Standard silicone rubber is often in the range of 40–70 Shore A, but low durometer grades […]
Conductive Silicone Sheet FAQs
Conductive silicone sheet is a specialized elastomeric material designed to combine the flexibility and environmental resistance of silicone rubber with electrical conductivity. Unlike standard silicone, which is an electrical insulator, conductive silicone sheet is engineered by incorporating conductive fillers—typically carbon, silver, nickel, or other conductive particles—into the base silicone polymer. This creates a versatile material […]
Sponge Silicone Sheet FAQs
Sponge silicone sheet is a lightweight, compressible, and resilient elastomeric material used in a wide range of engineering applications that require sealing, cushioning, insulation, or vibration control. Unlike solid silicone rubber, which has a dense structure, sponge silicone is characterized by a cellular matrix with either open or closed cells. This structure gives it a […]
What is Uncured Rubber?
Uncured rubber refers to rubber that has not yet undergone vulcanization or curing, the chemical process that crosslinks polymer chains to give rubber its final mechanical properties. In its uncured state, rubber is soft, pliable, and somewhat tacky. It resembles a dense, malleable putty or dough that can easily be shaped, extruded, or calendered into […]
What is Silicone Sheeting?
Silicone sheeting is a synthetic rubber commonly used in critical applications due to its exceptional heat resistance. It is also more versatile than other polymers because it retains pliability when exposed to ultraviolet radiation or extreme temperatures. Further, it is resistant to weathering and ozone, making it appropriate for various industrial purposes. ElastaPro makes solid […]