We're using Dulux Satinwood paint for metal and wood. It's the water based one and not the solvent based variety. It seems to react with the paint beneath it especially on factory primed MDF. I think we're going to change what paint we're using so I'm looking for recommendations. We used to use Dulux Once solvent based but found it yellows too easily. What do you use that is water based, non yellowing and has a satin finish that will not react with primers and fillers?