For what it cost($9.99) and for how long it lasts(a few washes) VRP is a great dressing for both inside and out. I love topping Tuff Shine Tire Clearcoat after it cures with VRP on my tires. Talk about a good looking tire afterwards.
I use CG VRP and Carpro Perl tô in my car.
My cmt:
VRP: Restore Black in Plastic and Rubber .
Perl: Cheap in my country. And finish with smooth feel.
I use for trim. Plastic. Rubber.
For engine bay. I use perl .
It’s dressing. It not longtime. 2-3 weeks ok.
Wash and degreaser plastic and trim with APC before using. It best cleaning surface to use it longtime.