Learn more about the top five most common fiberglass pool problems and . At River Pools, we only use solid surface gelcoat finishes, in a single . Opponents of gravel backfill say that it's a cheaper material and used in order to cut cost. The incredible strength of fiberglass, and the smoothness of the surfaces mean . of these things as problems, but just nuisances that cut back on our poolside . In this video, you will see a Viking fiberglass pool that failed and was . TOP FIVE FIBERGLASS POOL PROBLEMS & SOLUTIONS . Spider cracks are hairline cracks that occur in the surface layer, or gel coat, . Opponents to gravel back fill pitch against it by saying that it's a cheaper material and used in order to cut cost. Mar 7, 2016 - Fiberglass Pool Problems come in two varieties: myths, and actual concerns. Let's take a look at some common misconceptions about floating . Gunite Pools - Concrete pools is the name for the top of the category. Part of the problem is that there are so many different kinds of pool surfaces . and left specifically long such that they will get cut off flush after the concrete is installed. Builders were also part of the image problem, manufacturers say, because those that . based Trilogy Pools also offers a premium finish, but it's different from the . the typical American family, which wants a nice pretty pool in the backyard. Despite the widening acceptance of fiberglass pools, lingering questions remain . The newly formed APSP Fiberglass Council is weighing in on the issue by . 'backfill around the pipe with gravel, then run it up to the surface of the deck and put an extra skimmer lid on the deck. . 'Blisters have pretty much been eliminated. Discussion on 3 pool surface types; plaster, vinyl and fiberglass. Steps to . Cut the crack out 1/2' deep and extend the length of the crack one inch on both ends. You can repair small cracks in your fiberglass pool without too much trouble.