Hello, I have a wooden floor-just floorboards at the moment- on wich I'll install bamboo flooring, but before that I'll have to level it. After reading about it I think that if I'll screw some structural plywood onto the existing flooring and use some flexible self leveling compound I could have a good result. But one of the problem is that the plywood will have to be primed and after I've tried B&q, Wickes, Selco and few others I realised that that it's quite difficult to find a primer for this job. Does anyone have any ideea? Much appreciated, cheers.