I am in the process of replacing my liner and have tons of spots on my floor that need addressed. In the hopper bottom several of the top edges have crumbled up. I was going to skim coat the whole bottom. I have two hopper sides walls done but I may have mixed the vermiculite incorrectly. I mixed it two parts portland cement to one part vermiculite. I got this from one of the other pool forums. Will this hold up? Most of it is just very lightly skim coated but the dents and top edges are thicker.
Any advice would greatly be appreciated!