I also use only those Krylon products as well.
Krylon truly is Crystal clear that is only rivaled by automotive urethane mixed with catalyst/ hardener. Old Pettit Hobby Poxy epoxy clear and K&B super poxy clear were both superior also.
I never use clear dope to top coat as it always eventually "yellows".

__________________
When in doubt, WHACK the GAS and DITCH the brake !!!

Yes, there is such a thing as NORMAL, if you have to ask what is "NORMAL" , you probably aren't !
Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY.
ALL systems are GO for MAYHEM, CHAOS, and HAVOC !