Splash Armor 740 is a 100% Solids, two part joint filler specifically formulated to meet the punishing demands of pool applications. Splash Armor 740 isused to fill vertical and overhead joints and cracks subjected movement and or expansion and contraction. To help protect saw cut and control oints from cracking or spalling of the joint edges. Splash Armor 740 can also be mixed with sand and applied as a coating for a resilient non-skid surface.