Harris C.R.S. Heat Retention Solar Covers for In-Ground Swimming Pools | Retain Sun/Solar Heat by Lowering Your Evaporation Rate Up to 75% | (18' x 36', Heavy Series Blue)
- ...age because, by definition – they are dipped in an aluminum alloy. This process can also make solar covers appear a darker gray in color which reduces heat absorption by water..
- TRIM TO FIT - Your pool MAY be uniquely shaped. Getting the right fit is as easy as finding a marker and sharp pair of scissors! Place the bubbles face down to the water and trace a line on the cover showing where you should cut off the additional material. Don’t worry -this won’t affect the manufacturer’s warranty---they understand!.