Frit Comparisons

Frit Comparisons / Substitutions

These frit comparisons have been compiled from an accumulation of references provided to us by our suppliers. These references cover the last 25 to 30 years. Many of the frits are discontinued, but are often included in old glaze recipes that our customers are looking for. Many of the comparisons are between very similar frits from the same manufacturer vary from lot to lot. So, we provide this information only as a guide and an information source that can be used as a starting point for your glaze analysis or development.

There are a lot of new frits that do not appear on this list. Most manufacturers no longer publish frit formulations to avoid reproduction by competitors. Equivalents, in most cases, have not been established.

LEADED FRIT EQUIVALENTS

FERRO	GENERAL	PEMCO MOBAY BAYER	FUSION	O.HOMMEL
3403	GF-9	Pb-723	FL-42	437
3417	GF-15	PB-1K75	FL-5	24
3419	GF-42	PB-83		33
3435	GF-46		FL-70
3438	GF-22	PB-106
3454	GF-30
3458	GF-13		FL-23	441
3466	GF-13
	GF-
3467	GF-17	Pb-2F35	FL-17	365
3489	lead monosilicate
3493	GF-27	PB-742	FL-28	373
3495	GF-11		FL-21	154
3497	GF-2	Pb-2G30		344
	GF-
3499	GF-23			160
3509	GF-18	Pb-349	FL-7	468
3516	GF-4
3545	GF-20	Pb-1114
3552	GF-5	Pb-197
3560	GF-6	Pb-1Z79?	FZ-6
3563	GF-5	Pb-197
3576	GF-27	Pb-742
	GF-10	Pb-41
	GF-8	Pb-461
	ceraflux	Pb-700
	GF-25	Pb1V48	FL-31
	GF-14		FL-1
	GF-7		FL-7
	GF-49		FL-51

LEAD-FREE FRIT EQUIVALENTS

FERRO	GENERAL	PEMCO MOBAY BAYER	FUSION	O.HOMMEL
3195	GF-115		F-2	399
3110	GF-134	P1VO5	F-75
3124	GF-113	P-311	F-19	90
3127	GF-118	P-1998
3134	GF-111	P-54	F-12	14
3185	GF-143
3225	GF-115
3249	GF-144	P-1409	F-69
3278	GF-109	P-830	F-60	K-3
3281	GF-130		F-71
3286	GF-112	P-786	F-18
3288	GF-103	P-926	F-13	550
3289	GF-129	P-626	F-65	400
3293	GF-106	P-283	F-413	529
3299	GF-104	P-991	FZ-14
3813	GF-118	P-1679
R-1	GF-141
210R	GF-146
R-210M	GF-140
282-B	GF-123
CC-251	GF-150
3819	GF-136
	GF-114	P-25	FZ-25	259
	GF-121	P-609
	GF-108	P-688		498
	GF-105	P-1090
	GF-125	P-1413	F-56
	GF-110	P-1733	FZ-16	640
	GF-132	P-1J81
	GF-126	P-3V126	F-125
	GF-100		FZ-22
3269		P-25		25
3291		P-1409
CC281		P-4R01	F-524
		P-239	F-43
		P/N72	F-74
3226			F-245
		P-1701	F-79
		J-334	F-496
FB2802			F-435
268D			F-10
		P/R63	F49
282B			F-95
		PF4R-76	F-310
3336			FZ-376A
3292		P-930	F-38
CC278		PK47	F-300
CC257			F-403
FD2802			F-294
		P3T928	FZ-390
		P4N96	FZ-430
3191			F-34
CC250			F-280