Im building a fibreglass pool that will have 2 layers of 600g csm/polyester resin then 2 coats of topcoat. The topcoat i have is plain grey so to make to look a little nicer i was wondering if i could use another coat of polyester resin over the topcoat containing hemway glitter pigment? via /r/DIY https://ift.tt/2IIWwNf
