I got some barnwood, and I want to make a bookcase looking thing in my shop to put my old timey items on. Problem is, where I cut across the old wood, it exposes nice grain and color of hidden wood, and that doesn't go with the grey of the weathered wood. I know I can router a groove and hide a lot of it, but what do I do where I just can't hide it, and want it all to look like it's been weathered evenly? Some type of acid? Common cleaner? Vinegar? I'd guess the wood is either cedar or pine, most probably pine.
TIA
Steve