To ensure that boat dock post bumpers are as hardwearing and durable as possible, polyethylene foam or Ethafoam are the best choice. Post bumpers don’t just need to take the physical knocks and contact from vessels; they also need to resist the long-term deterioration potential of oil and gasoline in the water. The polyethylene or Ethafoam panels are available in various sizes and shapes to meet your specific requirements. Universal Foam Products also offers a wide range of encapsulated floatation sizes to provide years of maintenance free use.