Hey man. I wouldn't really know if your sealants would work well or not. I used automotive clear coat AND Future Floor polish afterwards. I recommend that you try it out on some junk plastic first and see what works for you. Practice doing the pinstripes on the flames as well.

Hey Mampy. I know you use clear coat to seal the gel ink pin striping, correct? Well, I have a bunch of sealant I used to use on artwork (graphite and charcoal drawings) would work, or should I pick up some spray paint clear coat? Danke!