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RUBBER & SILICONEStandard parts. Custom solutions.

Rubber & Silicone Products Manufacturer

Explore our rubber and silicone products. Contact us with your size, material and application requirements.

Need a custom color? Include your Pantone color code when requesting a quote.

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Illustration of rubber and silicone products

Explore Our Product Range

Find the right part for your application.

Anti-Vibration MountsAnti-Vibration Mounts
Adhesive Rubber Bumper PadsAdhesive Rubber Bumper Pads
Rubber Feet, Tips, & BumpersRubber Feet, Tips, & Bumpers
Stoppers & PlugsStoppers & Plugs

MATERIALS & HARDNESS

The Right Material. The Right Feel.

Choose your preferred material and tell us your target hardness. We’ll help confirm the specification for your part.

01 Material Options

Compare the main strengths, typical uses and selection considerations of each material.

  • SILICONESilicone Rubber
    Key advantage
    Flexibility across a broad temperature range, with good weathering resistance.
    Typical uses
    Plugs, tubing and seals exposed to heat or cold.
    Keep in mind
    Less suited to abrasive contact or repeated tearing forces.
  • NRNatural Rubber
    Key advantage
    High elasticity, strong rebound and good tear resistance.
    Typical uses
    Anti-vibration mounts, bumpers and flexible mechanical parts.
    Keep in mind
    Poor resistance to petroleum oils and unprotected outdoor weathering.
  • NBRNitrile / Buna-N
    Key advantage
    Good resistance to many petroleum oils, with useful wear resistance.
    Typical uses
    Oil seals, O-rings and gaskets in lubricated equipment.
    Keep in mind
    Less resistant to ozone and outdoor weathering than EPDM.
  • EPDMEthylene Propylene Rubber
    Key advantage
    Strong resistance to ozone, weathering and water exposure.
    Typical uses
    Outdoor seals, weather strips and water-system gaskets.
    Keep in mind
    Generally unsuitable for petroleum oils and fuels.
  • CRNeoprene Rubber
    Key advantage
    A balance of weathering resistance, toughness and moderate oil resistance.
    Typical uses
    Protective boots, equipment gaskets and general-purpose pads.
    Keep in mind
    For sustained oil exposure, compare with NBR; check the exact oil.
  • FKMFluorocarbon Rubber
    Key advantage
    High heat resistance and resistance to many oils, fuels and chemicals.
    Typical uses
    Seals and O-rings in hot, oil-exposed equipment.
    Keep in mind
    Chemical and low-temperature suitability depend on the grade.
  • SBRStyrene-Butadiene Rubber
    Key advantage
    Good abrasion resistance for economical general-purpose parts.
    Typical uses
    Wear pads, buffers and general-purpose rubber components.
    Keep in mind
    Poor resistance to petroleum oils and outdoor ozone exposure.
  • HNBRHydrogenated Nitrile Rubber
    Key advantage
    Oil resistance with improved heat and ozone resistance over standard NBR.
    Typical uses
    Seals and components facing oil, heat and mechanical wear.
    Keep in mind
    Confirm the compound for the fluid and operating temperature.
  • IIRButyl Rubber
    Key advantage
    Low gas permeability and good vibration damping.
    Typical uses
    Air-retaining seals, diaphragms and damping components.
    Keep in mind
    Generally unsuitable for petroleum oils and fuels.
  • BRButadiene Rubber
    Key advantage
    High rebound, good abrasion resistance and low-temperature flexibility.
    Typical uses
    Resilient pads and wear-resistant parts, often in rubber blends.
    Keep in mind
    Poor oil and ozone resistance; final properties depend on the blend.

These are general material characteristics, not specifications for every compound. Suitability and availability depend on the product, grade, temperature and contact medium. Include your working conditions and material requirements in your inquiry.

02 Hardness Options

Shore A measures rubber hardness: lower numbers are softer; higher numbers are firmer.

Example ranges from our product catalog
ProductShore A
Silicone plugs20–75
Rubber stoppers30–80
Rubber feet30–85
Anti-vibration mounts40–70
Self-adhesive rubber feet30–80
O-rings40–70

Ranges apply to the linked products, not every material or size. Confirm your target value, tolerance and availability before ordering.

Not sure which to choose?

Share your part dimensions and application. We’ll help you define the material and hardness.

Discuss Material & Hardness

About STOCK PARTS

ETOL is a rubber and silicone products manufacturer with over 20 years of experience and more than 18,000 product types. Our range includes Rubber Suction Cups, Rubber Stoppers, Rubber Caps, Rubber Seal Rings, Silicone Seal O-rings, Silicone Keypad options and Rubber Silicone Bellows. We supply parts for electronics, aerospace, furniture, machinery, transport, architecture and the automotive industry.

We work with 30,000+ customers in more than 60 countries. From design and prototyping to mold making, mass production and delivery, our team helps you take your part from an initial idea to a finished product.

Our high-precision CNC equipment and production lines support standard and custom parts. Depending on your design, prototypes may be available in as little as 48 hours. Send your requirements for a project-specific price and schedule. 

Have a question or need a quote? Send us your drawing, dimensions and order quantity.

Ready to Find Your Rubber Part?

Send your requirements or drawing to discuss the right part for your application.

Request a Quote

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