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Duramax Impact Protection Systems
Our products are only manufactured of EPDM (Ethylene Propylene-Diene-Monomer) Rubber which can last 4X longer than SBR or butyl fenders.
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CATERGORIES [+]

Duramax Commercial Impact Protection Systems engineered to give optimal protection.

In today's business environment and rising operating costs, the marine industry cannot afford to have vessels out for service because of berthing damage caused by improper fender systems.
You can trust Duramax Marine to always deliver the latest in technology and recommend the most highly effective, reliable fender solution for your specific application. Our impact protection systems have been trusted by the marine industry to protect docks or vessels for more than 40 years.

The Duramax Difference. Quality you can trust.


Our products are only manufactured of EPDM (Ethylene Propylene-Diene-Monomer) Rubber which can last 4X longer than SBR or butyl fenders.
  • Unaffected by ozone and has a greater resistance to sunlight and oxidation.
  • Highly resistant to seawater, steam and many chemicals.
  • Withstands temperatures as high as 150° F and as low as - 60° F.
heat chart
PHYSICAL PROPERTIES OF DOCK BUMPERS AND FENDERS
Material: EPDM (Ethylene Propylene-Diene-Monomer)
Range of Service: -60° F to 150°F (continuous duty)
Durometer: 70±5 shore "A" scale
Compression Recovery: Instantaneous recovery of 90-95% is observed over a 20,000 to 200,000 lb. static load on one foot sample lengths of designated cross-sections. Samples have been compressed 70% by overall height without any damage.
Impact Resiliency: As a function of fendering cross-section, high reaction loads with large energy absorptions have been transmitted with no damage experienced.
Shear Strength: For rubber and rubber-like materials, average shear strength is usually taken as 50% of tensile or compressive strength as per application.
Water Absorption: Negligible.
Life: Excellent for weather condition in ozone.

Impact Protection Systems Product Line:

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Bumper Duramax Commercial Dock Bumper & Fender Systems

Full line of high-quality dock bumpers and fenders available in a large selection of profiles. Can be custom–sized, engineered and fabricated for easy installation.
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Tow Knees Duramax Tow Knees Pusher Plates

Tough, high-quality single and double-wide tow knees. Also available in pre-curved and segmented models to permit bending of tow knees on a radius.
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Linerite Duramax Linerite Composite Batterboard

Long-lasting, highly effective, environmentally friendly composite batterboard that is a perfect replacement for wooden timbers. Custom fabricated for easy installation.
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Duramax® is a registered trademark of Duramax Marine® LLC.

Duramax Marine LLC is an ISO 9001:2015 certified company.
17990 Great Lakes Parkway, Hiram, Ohio 44234 U.S.A.  |  PHONE +1 440.834.5400  |  FAX +1 800.497.9283 USA & Canada or +1 440.834.4950 
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