Hello, I have been building a cabin in my garden and the interior is OSB board in the kitchen and hardwood plywood in the bathroom. (Wetwall around the shower area) I have painted Zeroflame Fire retardant paint on to both surfaces. (OSB & Plywood) You can over paint this fire retardant paint but it has to be with a water based paint. So I painted Valspar kitchen and bathroom soft sheen in both the kitchen and bathroom. It's been about 2 months since I painted both areas and the paint feels tacky. It's horrible What I have done wrong? And how to do I sort it? Will it dry/get less tacky over time? All that I have done was recommended to me by a painter friend. Any advice would be really appreciated, thank you in advance!