Alchemy Alphabet REFRACTORY Refractarius obstinate, Inviolabilis flammis, ignibus impervius, Fireproof, Ovenproof material resistant to high temperature or chemical attack, retains strength. Stock Photo - Afloimages
Alchemy Alphabet: REFRACTORY (< Refractarius "obstinate", Inviolabilis flammis, ignibus impervius), Fireproof, Ovenproof - material resistant to high temperature or chemical attack, retains strength.