great product almost perfect except for the handle pivot point great tool and great service mity to the rescue four stars five stars beats the snot out of the cheap crap you get at your local auto stores and walmarts this product is easy to apply remove i used it before waxing i love this sealant i didnt know there was actually a tire gauge that would fit on the stem and give a good reading the first time five stars works and is made in america good price good quality five stars made in usa and worth ever penny two stars perfect as a backup to your home gauge or where