Thanks. Talking of crosslinker and changing the subject slightly, do you use it in outside repairs on cars? I used to use it but then stopped after I spoke to Roger at Paintwerx. He reckoned that it's sole purpose was to harden the basecoat and make it more water resistant and that it wasn't absolutely necessary. I can understand where you're coming from on a settee as I guess it means you don't have to lacquer it. For cars though, on the basis that you're going to cover it with clearcoat anyway I stopped using it outside. Now I just add the water based thinners on their own to my paint system and forget the crosslinker. Just have to be careful if when it rains.