I SG'd my car for the first time yesterday afternoon and, of course, it's raining today so I'm wondering if I will have to wait longer than the standard 24 hours for it to cure.
I had the same exact experience. 1st coat of SG was immediately followed by rain. I didn't have a chance to buff off the 1st coat. I washed the car after the rain, dried it and applied 2nd coat (more than 24 hrs after 1st coat). There were no streaks, haze, etc. after I dried the car. I had no issues buffing off the second coat after an hour.
I SG'd my car for the first time yesterday afternoon and, of course, it's raining today so I'm wondering if I will have to wait longer than the standard 24 hours for it to cure.