So I got the build fever from a buddy of mine to build an AR for my wife. Starting with a PSA blemished lower that I ordered for 50$ (yes $50) and I'm looking for a Ranger Proof stripped upper or maybe a whole together upper for her. Its gonna stay more towards the lightweight side. She wants it all white but I want to throw a little bit of black in there. I heard of this thing called Kerakote (SP?) but I also know people dip them and if I'm not mistaken a member on here has a dipping business but I forgot who exactly. Now I'm going to be installing either a drop in or a free float hand guard as well as a lightweight barrel like on the early M-16s as well as a 3 prong (brush grabber) flash suppressor. Bolt will probably be stainless colored and any other accessories will be painted to match. Now what is kerakote and how well does it withstand heat and how expensive is it? Also what about hydrodipping heat wise and expense wise?