Experts in Silicone Gasket Solutions
Experts in Silicone Gasket Solutions


Stockwell Elastomerics serves leading manufacturers in various technology sectors. The following list of markets is not intended to be all inclusive; it’s a sampling of Stockwell Elastomerics’ involvement in these markets and industries.

Overview of Markets Served

Electronics / Electrical

Liquid chromatography machine being used as analytical instrumentation

Analytical Instrumentation

Door gaskets, panel gaskets, custom molded silicone rubber and fluoroelastomer gaskets, EMI shielding gaskets.

More on Analytical Instruments Components…

Close up view of staff using a portable data device scanner and tablet in a factory

Portable Data Devices

PORON® cellular urethane and silicone sponge cushioning pads and gaskets, molded silicone door and housing seals, thermally conductive interface pads, shock isolation.

More on Portable Data Device Components…

Telecommunication tower with mesh dots, particles for wireless telecommunication technology


UL 94V-0 rated silicone foam door and panel gaskets for base stations, thermally conductive interface pads, molded electrically conductive silicone EMI shielding gaskets.

More on Telecom Equipment Components…

Ruggedized equipment - voltage inverter on solar panel

Ruggedized Equipment

Display panel gaskets, LCD gaskets and touch screen gaskets, light and dust sealing, occasional outdoor gasketing requirements, constant outdoor use gasketing requirements, challenging industrial environments.

More on Ruggedized Equipment Components…

Illuminated, LED streetlight against a clear blue sky at dusk

LED Lighting

LED lighting gaskets, enclosure gaskets and thermal pads for long term weather protection and reduction of heat build-up to extend the life and performance of LED lighting and solid state lighting.

More on LED Lighting Applications…

Broadway with UL LED signage at night

Electric Signs UL 48 Gaskets

UL 48 gasket material must be suitable for weather sealing on doors, hatches, sign bodies, and other basic ingress points.

More on Electric Signs UL 48 applications…

Rendering of silhouettes of renewable engegy, windmills, electrical towers, and solar panels

Renewable Energy

Supply side – solar, wind, and fuel cell manufacturers.
Renewable energy distribution – inverter manufacturers, energy storage systems, distributed energy storage systems (DESS), distributed energy resources (DER), smart grid monitoring and smart metering.
Demand side – LED lighting, electric vehicles (EV), EV charging stations and a wide range of devices designed to reduce energy consumption.

More on Renewable Energy industry applications…

Solar inverter panels shown attached to the side of a building

Solar Inverter Enclosures

Electrical enclosure gaskets, NEMA enclosure gaskets, UL 50 enclosure gaskets.

More on Solar Inverter Enclosure Gaskets applications…

EV charging station with truck

EV Charging Stations

Gaskets and sealing solutions for EV charging stations, including UL specifications: UL 50, UL 50E, UL 94, UL 508 and UL 746C.

More on EV Charging Stations applications…


Health monitoring equipment in a hospital

Medical Diagnostics Devices

Door gaskets, panel gaskets, custom molded silicone diaphragm and flexing gaskets, dust gaskets, shock isolation, noise reduction.

More on Medical Diagnostic Device Components…

Medical Grade Silicone Rubber

Medical Grade Silicone Rubber

Silicone rubber gaskets and rubber components for medical device applications using USP Class VI rated materials that are non-implant and in an area of the device where there is no exchange of blood or bodily fluids.

More on Medical Grade Silicone Rubber…


Pilot operating military helicopter

Aerospace and Defense

Molded and die cut fluorosilicone faskets for fuel and fluid resistance, low temperature silicone components, molded electrically conductive silicone EMI shielding gaskets, conductive grounding pads for ground support equipment.

More on Aerospace and Defense Components…

Spacecraft shown mid-launch

Spacecraft and Space Vehicles

Gaskets, seals, and other components that require the use of high performance elastomers for companies that make and launch rockets, satellites, spacecraft, space vehicles and space support infrastructure.

More on Spacecraft and Space Vehicles Components…

Specific Markets

HVAC unit for a commercial building

Airflow Management

Enclosure gaskets, cabin air filter gaskets and air plenum gaskets for enclosures, clean rooms and HEPA filters.

More on Airflow Management Components…

Fruit on food processing production line

Food Grade Silicone Rubber

Silicone rubber that meets FDA 21 CFR 177.2600 suitable for indirect food contact, including injection molded liquid silicone rubber for custom 3D parts.

More on Food Grade Silicone Rubber…

Example of a hydrogen fuel cell

Fuel Cell Gaskets

High consistency rubber (HCR) / platinum cured silicone rubber with excellent temperature resistance, strength and inertness for PEM fuel cell stacks.

More on Fuel Cell Gaskets applications…

Fireman putting on turnout gear in fire station

Turnout Gear

High temperature silicone foam and silicone sponge for padding and insulation the manufacturers of firefighters’ turnout gear.

More on High Temp Silicone for Turnout Gear applications…

Semiconductor manufacturing equipment shown with rows of clean rooms

Semiconductor Manufacturing Equipment

Environmental seals, cushions, EMI gaskets, ESD protection, and dielectric barriers for semiconductor equipment manufacturers that are reshoring their manufacturing operations.

More on Semiconductor Manufacturing Equipment…

Orange robotic arm shown scanning an object

Robotics and Factory Automation

Environmental seals, cushions, dielectric barriers, EMI shielding gaskets, ESD protection for manufacturers of robots, cobots, and other factory automation equipment.

More on Robotics and Factory Automation…

Contact Stockwell Elastomerics

Contact Us for further assistance with industry applications.

PORON® is a registered trademark of Rogers Corporation.

Contact Stockwell Elastomerics

Request a quote or get more information.