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Solid Silicone Extrusions

Stigall's solid silicone extrusion division delivers custom and standard profiles with the speed, accuracy, and flexibility your project demands. Backed by a computerized modern extruder and experienced engineering support, we make it easy to go from drawing to finished part without the delays or high costs associated with traditional fabrication.

Whether you need standard silicone rubber extrusions or a fully custom profile engineered to your exact specifications, Stigall has the capabilities to deliver. Please submit an engineered drawing with dimensions for our team to provide you with a quotation.

Extrusions and Custom Fabricated Solid Silicone

Round, Square, “D” Shaped, “P” Shaped and Custom Profiles
E-1 and E-2 precision tolerance
25 – 90 Shore A Durometer

FDA and Metal Detectable polymer

100 lf minimums on most profiles and prototypes
PSA available
Variety of colors from Translucent through Black
Custom Splicing available

Why Solid Silicone Extrusions

Solid silicone is one of the most versatile and durable elastomers available, and for good reason. Its unique combination of physical, chemical, and thermal properties makes solid silicone extrusions the preferred choice for engineers and procurement teams working across some of the most demanding industries in the world.

Temperature Resistance Solid silicone extrusions maintain structural integrity across an exceptionally wide temperature range, performing reliably in extreme heat and cold where standard rubber and polymer materials break down. This makes silicone rubber extrusions ideal for applications exposed to fluctuating or sustained thermal stress.

Chemical and Environmental Resistance Silicone is highly resistant to ozone, UV radiation, moisture, and many industrial chemicals. Solid silicone extrusions do not degrade under prolonged exposure to the elements, making them a long-lasting solution in both indoor and outdoor environments.

Flexibility Across the Durometer Range With a Shore A durometer range of 25 to 90, our solid silicone extrusions can be engineered to precise hardness levels. Whether your application requires a soft, compressible seal or a firm, structural profile, the right durometer can be matched to your exact performance requirements.

FDA and Metal Detectable Options For applications in food processing, dairy production, and medical environments, we offer both FDA-compliant and metal detectable polymer options for our solid silicone extrusions. Metal detectable silicone allows facilities to identify and remove any foreign material that may enter the product stream, supporting food safety and regulatory compliance.

Compression Set Resistance Solid silicone rubber extrusions retain their shape and sealing force over time. This compression set resistance is critical in gasketing and sealing applications where material deformation under load would lead to leaks or product failure.

Biocompatibility Silicone is non-toxic, hypoallergenic, and inert, making solid silicone extrusions compatible with skin contact, food contact, and pharmaceutical applications without risk of contamination or adverse reaction.

Electrical Insulation Solid silicone extrusions are excellent electrical insulators, maintaining dielectric properties across a wide range of temperatures and frequencies. This makes silicone rubber extrusions a reliable choice for cable management, insulation sleeves, and electrical sealing applications.