Originally Posted by farfromovin
I've used 303 for 8 yrs on one of my cars without problems. Didn't know it was for leather though. I'll check that out.
From my understanding the GC leather is coated, so when you're applying products its onto the coating not directly onto the leather.
I would also be hesitant to apply it to straight leather, by most leather in cars today come coated so traditonal leather cleaner/conditioner is not effective.