Mastic, or pool caulk, is the essential buffer between the coping around your pool and your deck. Without it, your deck takes the brunt of all the pressure from shifting grounds and temperature changes, not to mention water slides behind your pool shell, leading to leaks and rotted wood decks. In an ideal world, you … Read moreDoes Your Mastic Need Replacing?
Mastic is an organic glue made from the mastic tree. Because of its great flexibility, it is often used where materials are expected to flex with weather conditions. Swimming pools use Mastic as a joint compound for decks and for the coping around the edges. Swimming pools are subject to expansion and contraction thanks … Read moreMastic: A Protective Seal For Your Pool