43704373 These glazes are best applied thickly.4370 crazes easily and at it's best will produce a black crackle interwoven with a fine brown crazing line. 4372 has a high Copper content which will, in ideal reduction, give a bronze effect. 4371 & 4373 are very stable throughout their firing. Try them as 'normal' glazes - they make interesting crackle glazes. THESE GLAZES ARE NOT SUITABLE FOR FOOD USES. |