Dust in pool coming from rock edging

Oct 26, 2014
1
Dallas GA
Hi,
This is my first time posting, and I am so sick of dust coming off my rock edging around my pool. I tried several sealers, and quite frankly, they are not much help. I used Stone Tech, and another brand that is basically the same white stuff. Is there an acrylic sealer that works? Please tell me if you know of one.