The primary objective of the Rubber Fenders on the dock is to absorb collision energy during the birthing process. This in return protects both the ship and the dock after a collision. Solid rubber fenders have been used for ages since they are readily available and are considered long-lasting. Rubber fenders come in different forms including, pneumatic type, CO-type, SC-type, GD-type, and many others. All these types of rubber fender are unique in their own way and come with different specifications and use as discussed below.