ʻO ke kuleana o ka strontium carbonate i loko o ka glaze: ʻo ka frit ka hoʻoheheʻe mua ʻana i ka mea maka a i ʻole e lilo i kino aniani, ʻo ia kahi mea maka flux i hoʻohana pinepine ʻia no ka glaze seramika. Ke hoʻoheheʻe mua ʻia i loko o ka flux, hiki ke wehe ʻia ka hapa nui o ke kinoea mai ka mea maka glaze, a laila e hōʻemi ana i ka hana ʻana o nā pehu a me nā lua liʻiliʻi ma ka ʻili glaze seramika. He mea nui loa kēia no nā huahana seramika me ka mahana puhi kiʻekiʻe a me ke kaʻina hana puhi pōkole, e like me nā seramika o kēlā me kēia lā a me nā seramika sanitary.
Hoʻohana nui ʻia nā frits i kēia manawa i nā glazes ipu lepo maikaʻi i puhi wikiwiki ʻia. Ma muli o kona mahana hoʻoheheʻe mua haʻahaʻa a me ka pae mahana puhi nui, he kuleana koʻikoʻi ko ka frit i ka hoʻomākaukau ʻana i nā huahana keramika hoʻolālā wikiwiki. No ka porcelain me ka mahana puhi kiʻekiʻe, hoʻohana mau ʻia ka mea maka ma ke ʻano he glaze nui. ʻOiai inā hoʻohana ʻia ka frit no ka glaze, he liʻiliʻi loa ka nui o ka frit (ʻo ka nui o ka frit i loko o ka glaze ʻaʻole ma mua o 30%.).
No ke kahua loea o ka frit glaze no nā keramika ka frit glaze ʻole kēpau. Hana ʻia ia me kēia mau mea maka ma ke kaupaona: 15-30% o ka quartz, 30-50% o ka feldspar, 7-15% o ka borax, 5-15% o ka boric acid, 3-6% o ka barium carbonate, 6-6% o ka stalactite. 12%, zinc oxide 3-6%, strontium carbonate 2-5%, lithium carbonate 2-4%, slaked talc 2-4%, alumini hydroxide 2-8%. ʻO ka hoʻokō ʻana i ka hoʻoheheʻe ʻole ʻana o ke kēpau hiki ke hoʻokō piha i nā pono o ka poʻe no nā keramika olakino a kiʻekiʻe.