MK360 or HDSpeed on 19 Black Silverado

[Belo]

I own them both and have used them each once. I can't say I developed an overwhelming preference for either, but maybe leaning towards 360 a little.

Anyhow, this weekend I intend to 1 step the silverado with <2k miles on it before winter. She's mint and looking for protection above all else. Any votes one way or the other? Please dont suggest another product.

[DetailKitty]

I recommend HD.
I have no idea what MK360 is so I can only go with what I know and used.

[PaulMys]

I have only used Speed like Monica said. It's a great product.

However, if you are going for protection as you stated, neither the 360 or Speed are known for long-lasting protection.

[waterman]

Hello,

I have used 360 and topped it with Wolfgang si02 silica spray. Made it through the Chicago winter with no problem. In fact, it worked so well I may use this combo again instead of putting on a coating.

[Paul A.]

I've used both extensively and, like Paul said, neither offers any substantial protection. My preference is always HD Speed over M37 360.

Having said that, I wouldn't discount waterman's experience although that included a topper.

[acuRAS82]

I have to say, I believe M37 360 has fantastic protection and longevity for an AIO. Hands down, this would be my choice given the protection criteria you want, even though I like Speed a bit more for looks on black.

My dad’s white Lexus got more than 6 spring-through-summer months with 360 alone.

[briarpatch]

From personal experience, 360 will last longer than Speed.

[Kaban]

HD Speed is my favorite "fast" product. I am sure alot of it is just fillers, but man can it shine up a car and make it look great from a distance. Not everybody has the time or budget to do a real correction.

[mckobe]

HDSpeed. Longetivity depends on where you live

[limited0602]

M37 360 and M37 10min paint sealant should do the trick.