Anyone install ClearProtectant Shields/ 3m etc?

Hello All,

I like many put Highway miles and hate to get stone chips on my new '07 Mazda 6. Has anyone ever tried any of the clear coat plastics that can be added to the hood and bumper areas to keep paint nicer from bugs / rock chips, etc? Do they work?

I see one seller on ebay with good feedback who is selling them for the Mazda 6 for about $30 and then you can find the true 3m dealers and they charge $250-$400 for their kits...but then you must apply them. Or you can find some local installers but they run up the price more.

I think I don't want a bra for my car...but would love to protect the paint in the front.

Thanks,
Rich
Tulsa, OK
'07 Mazda 6