Green Rubber Kennedy Ag - Agricultural and Industrial Supply: Salinas, Modesto, Greenfield, Watsonville, Yuma Call Us Today: 831.753.6100
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Rubber & Urethane Products

Our urethane division specializes in manufacturing high quality molded parts. We can create unique, original designs to your specifications, or we can duplicate an existing item. Urethane products are perfect for applications with high abrasion, or where durable and sanitary compounds are a must. Molded parts can also save considerable expense when compared to machined plastic goods. From casters, to wheels, to sprockets, to rollers—we can do it all.

Catalog of Standard Rubber & Urethane Products (click below to view)


Custom Urethane Casting & Molding

We can custom make rollers, wheels, and many other shapes our new Urethane Division

Endless Belts Endless Belts Endless Belts Endless Belts Endless Belts
Endless Belts Endless Belts Endless Belts Endless Belts Endless Belts

Purathane (F.D.A.) & Agrathane (Industrial)
We use only the highest quality urethane polymers, from Uniroyal & Crompton. We have state-of-the art machinery to ensure the highest quality parts, whether you need food-grade items, or general purpose, Industrial grade items.


General properties of common polymers used in sheet rubber

  Neoprene Nitrile EPDM SBR CI Pure Gum
Heat Aging
Abrasion Resistance
Good
Excellent
Good
Excellent
Excellent
Very Good
Good
Good
Good
Good
Good
Excellent
Compression Set
Resilience
Fair
Excellent
Fair
Good
Fair
Good
Good
Good
Good
Good
Good
Outstanding
Tear
Flame Resistance
Good
Excellent
Good
Poor
Good
Very Poor
Fair
Very Poor
Good
Very Poor
Good
Very Poor
Weathering
Ozone Resistance
Very Good
Very Good
Fair
Very Poor
Excellent
Outstanding
Fair
Fair
Fair
Fair
Fair
Poor
Gas Permeability
Resistance
Good Good Good Good Good Good
Oil Resistance
Gas Resistance
Good
Good
Very Good
Excellent
Very Poor
Very Poor
Poor
Poor
Poor
Poor
Very Poor
Very Poor
Acid Resistance
Alkali Resistance
Good
Good
Good
Good
Very Poor
Very Poor
Fair
Fair
Fair
Fairt
Good
Good


Sheet Rubber Tolerances
(Tolerances conform to RMA standards, Durometer +/- 5 points.)

Thickness Tolerance Thickness Tolerance
1/32" but not including 1/16" +/- .012" 9/16" but not including 3/4" +/- .063"
1/16" but not including 1/8" +/- .016" 3/4" but not including 1" +/- .093"
1/8" but not including 3/16" +/- .020"    
3/16" but not including 3/8" +/- .031" Width Tolerance
3/8" but not including 9/16" +/- .047" 36" and over +/- 1.00"


KoroKlear® Vinyl Strip & Sheet
The Key to Energy Savings in Industrial and Commercial Applications
KoroKlear® Vinyl Strip & Sheet
KoroKlear vinyl strip and sheet products have been used in dozens of different ways - from strip dorrs to machine enclosures, to flexible windows. Whatever the application, KoroKlear vinyl materials offer important product features:

  • Concaved/Convex Construction
  • Clarity
  • Rounded Edges
  • Flame Resistance
  • Reinforcement
  • Applications: Improve Environmental Control & Worker Safety
  • Noise Abatement
  • Dust, Smoke & Spray Containment
  • Anti-Static

Other applications for KoroKlear strip include:

KoroKlear® Vinyl Strip & Sheet
  • Vapor barriers
  • Dust barriers
  • Humidity control
  • Insect/bird barriers
  • Telephone enclosures
  • Rain shields
  • Clean room enclosures