Electrical Rubber Components

WARCO has decades of experience providing electrical rubber components for insulation, sealing, and protection in electrical systems. Our electrical rubber products meet industry specifications such as MIL–PRF–6855, supporting a wide range of electrical applications.

We offer both standard and specialty electrical rubber materials, including cable jacketing and transformer oil-resistant nitrile.

Contact us to discuss your electrical application needs.

Made In The USA
Compliant with BABA (Build American, Buy American)
& Buy American Act

Electrical Rubber Materials

With in-house rubber compounding and mixing capabilities, WARCO stands as a fully integrated rubber manufacturer. We offer a wide range of materials tailored to meet the demands of your specific application.

Neoprene

Outstanding Ozone & Sunlight Resistance • Excellent Adhesion to Fabrics & Metals • Superior Resistance to Alkalis & Acids

Nitrile

Excellent Oil & Gasoline Resistance • Superior Petroleum-Based Hydraulic Fluid Resistance • Very Good Alkalis and Acids Resistance

EPDM

Excellent Heat, Ozone & Sunlight Resistance • Outstanding Alkali, Acid & Oxygenated Solvent Resistance • Superior Water/Steam Resistance

FKM & Viton™

Excellent Heat Stability (200°C) • Superior Aggressive Fuel and Chemical Resistance • High-Performance Elastomer

Silicone

Superior Temperature Resistance (-80°F to +450°F) • Water Resistant • Excellent Chemical Resistances (Acids, Oxidizing Chemicals , Ammonia)

Fluorosilicone

Excellent Low & High Temp Resistance • Jet Fuel & Other Chemicals Resistance • Ozone & UV Resistant

HNBR

Strong Wear Performance • Superior Chemical Resistance • Weather & UV Resistant • High-Temperature Resistance

Butyl

Impermeable to Air • Outstanding Resistance to Gases & Vapors • Excellent Outdoor Resistances • Excellent Abrasion & Tearing Resistance

Natural Rubber

Superior Dynamic Properties (Resilience, Tensile, Elongation) • Excellent Abrasion Resistance • Excellent Fabric & Metals Adhesion

SBR

Good Abrasion Resistance • Excellent Impact Strength • Superior Resilience • High Tensile Strength

CSM / CSPE / Hypalon

Resistant to Ozone/Sunlight • Excellent Abrasion Resistance • Good Resistance to Alkalis and Acids

Hydrin

Excellent Fuel and Oil Resistance • Low Gas Permeability • Good Heat and Ozone Resistance

Standard Electrical Rubber Products

Explore our durable electrical rubber components, designed for safety, durability, and performance in electrical systems. Not sure which product is right for you? Contact us for expert assistance.

Neoprene Cable Jacket Tubing to MIL-R-6855 / MIL–PRF–6855

(Neoprene)

Transformer Oil Nitrile

(Nitrile)

Custom Electrical Rubber Solutions

WARCO offers over 7,000 custom formulations for specialized electrical rubber applications. Whether you need custom jacketing, seals, or specialty electrical rubber components, our team can help engineer the right solution for your project.

Request a quote or contact our sales team to get started.

2 Black Rubber Extrusions with Red and Yellow Inline Colors
Slightly Unrolled Black Rubber Sheet Roll
Multiple Types of Molded Gasket in Black, Orange, Blue and White
Various Molded Rubber Products Bonded to Different Metal Parts

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Our rubber products are a proprietary blend of various polymers formulated to meet stated physicals and specifications. The named product polymer is not necessarily the primary polymer representing the highest percentage of the polymer blend. Determination of the suitability of the goods for the uses and applications contemplated by Buyer and others shall be the sole responsibility of the Buyer or user. No guaranty is given with respect to length of service on any particular application. Suggestions or recommendations made by Seller in its product literature concerning uses or applications of the goods are believed to be reliable, but Seller makes no warranty or guaranty of results to be obtained since the conditions of the use and application by Buyer and others are beyond Seller’s control.

View complete Terms & Conditions of Sale for suitability of use and formulations