I try and at least get a coat of something on to protect my truck from the ravages of winter here in Michigan. I'm in the southeastern part where there's a lot of traffic so the roads are salted as needed. I've been reading about all the different waxes and sealants people prefer and would like to know what would be a good choice for salt protection. I have an assortment of Eagle One products on hand but if there's something out there that's known to be bullet-proof I'd like to know. Thanx in advance.