Bob, who has been helping me detail my car came over with few products to apply over the Opti Coat. Every time he comes to help me I learn a ton on detailing my car. He really has a lot of experience and knowledge that I'm benefiting from.
I've never heard of this product until Bob mentioned it to me and brought over today to try. To apply you simply spay it on after you mix it with water and then blow it off with air blower. Very easy and results look very good. End result is that deep wet looking finish. I like!
Bob got some of these for free to provide reviews and he brought it over so I could try on my car. You apply it like spay and wipe wax but it's meant to go over coatings like Opti Coat. It's little more work to get this applied but you get similar results as Permanon. To my eye it didn't seem to have the deep wet look that Permanon gave but you decide. Pictures below.
Now if someone could come out with something to keep salt and snow off my car I'd be set!
I live in a similarly snowy area. What tires are you running for the snow?