so i started trying to polish my rays for my sedan. i got throught all the layers by sanding except for this last layer that is a light grey sealant it appears of some sort. its extremely difficult to get off (only thing that barely worked was aircraft remover and razor) does anyone know any other ways to get this **** off besides sandblasting?

 

Sand blasting is pretty harsh, but the best way to remove paint etc is by
using baking soda under pressure. It's so fine you can remove one layer at
a time and never hurts the metal surfaces. Plus it inviromental friendly, washes away!

 

what do you mean by using baking soda under pressure?