Hey guys/gals.. Just finished building myself a back yard rail out of steel. I will post pictures and how I built in a an hour after I pick it up from the shop. But for right now, DOES ANYONE KNOW WHAT THE MOUNTAIN PARKS COAT THEIR METAL RAILS AND FEATURES WITH SO THEY DON"T RUST? Put it in caps so people can read and post haha. Sorry had to do it. But wanna coat it before I put it outside for good.