Delta Ceramcoat All-Purpose Sealer ????

Never heard of it....

NO noxious fumes and non-toxic ?
C'mon now, that can't be good, and it definitely is NOT in the spirit of building old-time kits using old-tyme materials/finishing !

That makes about as much sense as trying to launch an Estes Cold-Power rocket WITHOUT the genuine supposed ozone-depleting R-12 Freon propellant.

__________________
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, TURMOIL, FIASCOS, and HAVOC !