Tried the NH Oil Undercoating …
Due to the fact that I have a beautiful, but VERY expensive ‘paver’ driveway, I was told not to park on it for 2-weeks. Now TWO months later … it will still drip if I leave it out on the pavers, even for a few hours.
It might be a good product, but never again for me!
Which product? They have more than one treatment.
The flagship product that they only use on new vehicles is called "boss wax" - they don't tell you much about it, but reportedly isn't a drippy mess and cures to some degree.