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2 in. White Dock Post Bumper

  • Made of low-density polyethylene resin for tough use
  • Withstands UV deterioration to provide a smooth service life
  • Meets UL94H and ASTM E84 requirements for flammability
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Product Overview

White polyethylene dock post bumper are made from virgin linear low density polyethylene resin. This resin contains UV inhibitors and carbon black to protect from deterioration caused by UV light. The resin offers a balance of toughness, rigidity environmental stress crack resistance and low temperature impact performance. All Cellofoam floats are filled with virgin expanded polystyrene beads and then fused using steam. This increases the strength of the float as well as providing a backup flotation system in the unlikely event of catastrophic damage to the encasement. The flotation material used meets the higher UL94H and ASTM E84 requirement for flammability.
  • Marine grade polyethylene rotationally molded post bumper with ultraviolet inhibitors providing strength and protection
  • 2 in. wide mounting area is standard for most vertical dock rails
  • Post bumpers provide protection against scratching and marring when docking your boat
  • Post dock bumpers are 3 ft. long and can be double stacked for 6 ft. dock posts



Product Depth (in.)
Product Height (in.)
Product Length (in.)
Product Width (in.)
4.5 in


Marine Supplies Product Type
Other Marine Hardware
Product Weight (lb.)
Protection Position
Protection Type

Warranty / Certifications

Manufacturer Warranty
15 year

Questions & Answers

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Customer Reviews

  • 3
    out of 3 reviews
  • 0% recommend this product
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Just what I needed for my boat dock standoffs. Perfect...
Just what I needed for my boat dock standoffs. Perfect fit
  • Verified Purchase
2 Star Review
Rating provided by a verified purchaser
  • Verified Purchase
The picture and description make this appear as though there’s...
The picture and description make this appear as though there’s a notch for a 2 inch post. However, the back plate on the bumper was completely flat and could really be placed on any bumper. Time will tell if it actually stays on the post… maybe they sent me wrong one?
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2 people found this helpful
Showing 1-3 of 3 reviews