We have all seen Uwe's and Maarten's excellent woodwork, always finished, for at least the first stage, with German-made Clou Sanding Primer. Has anyone found an equivalent product available in the US? Would any sanding sealer, like Minwax Sanding Sealer be pretty much the same? Seems I will have to move to Germany to get all the great products, tools, etc., but that probably isn't going to happen. (I had my chance when graduating college with a job offer from a German crane manufacturer, but declined it due to my new relationship with my future wife.)