EPDM is a very dense, heavy material, and a liner for a mid-size pond can easily weigh over 500 lbs. Specialized freight delivery and lift-gate services add hundreds of dollars to your final price.
Compared to a 45 mil EPDM liner, a 20 mil RPE liner is twice as strong, half as thick, and weighs only 1/3 as much. When you replace that 500 lb EPDM monster with a 166 lb RPE liner, standard shipping becomes simple and affordable.



