Yes. Luckily these cars aren’t often exposed to the elements.
I use Nanoskin Shock on the ST and it might be a touch more simple to apply and wipe off then Bead Maker. Nanoskin seems durable enough to work on the daily with reapplied every couple washes. Beads like crazy, slick, glossy, easier to clean.
Chadwick’s Triple Play also has awesome gloss on black.