well my car sits in the garage Monday - Friday so its lasts a good while.
At least a month and a half. Probably longer if I applied an acrylic wax over it.
Oddly enough I do the same thing on dress shoes.. I stain the heel and then apply wax over it.
I use the forever black on the trim near the passenger windows too. Those start to fade. Interior plastics don't work at all with the FB. Most be a polypropylene thing.
__________________
GT3 Recaro Seats - Boxster Red
GT3 Aero / Carrera 18" 5 spoke / Potenza RE-11
Fabspeed Headers & Noise Maker
BORN: March 2000 - FINLAND
IMS#1 REPLACED: April 2010 - NEW JERSEY -- LNE DUAL ROW
|