This pool deck lapsed to the concrete cracking along the edges and made the pool usage unbearable. The owner looked into getting it refinished using concrete only. This would involve breaking up the existing concrete and having a mess for weeks. Not to mention the expense. When they saw the other alternatives, RubberRoc looked to be a good cost effective solution. Plus they could do it themselves (DIY). The work was done over a few days with minimal disruption.