000 00672nam a2200145 4500
001 00303178
003 PWmBRO
005 20240602100410.0
008 000000n 00000 eng u
245 0 0 _aEnamelling.
300 1 _aVideocassette (VHS)(16 min.) : sd., col. 1/2 in.
500 0 _aMetal, frit and heat- these are the ingredients of enameling. Frit is a special kind of glass which has been ground to a fine even texture. Applied to the metal and heated to a high temperature, the frit melts and fuses to the metal backing. Flame is applied from the bottom because direct flame will damage the frit.
650 _aEnamelling--Study and teaching.
942 _2ddc
999 _c24931
_d24931