When adding an anti mould additive to paint like vc175, should this be added to only the top final coat or all finishing coats? I have done my mist coat and now plan to do two top finishing coats.
Thanks. Any particular additive you would recommend? Only reason I got the VC175 was because I seen it mentioned here a few times and Owatrol seems to be a reliable brand.
I've added just to top coat on tight jobs but imo follow spec and half bottle of vc175 to 5lt and mix in. Wooden spoon in a drill works well to mix. Going to work the best that way