It is best to replace the glass seal before attempting to replace the glass on your stove. High temperature heat resistant ceramic glass specifically manufactured to cope with temperatures in excess of 760°C.
Stovax Stockton 8, Stove Glass GL0227 Direct Replacment Heat Resistant Glass
Stovax Stockton 8 Stove Glass GL0101 Direct Replacment Heat Resistant Glass
Stovax Stockton 4, Stove Glass GLO226 Direct Replacment Heat Resistant Glass
Stovax Stockton 3, Stove Glass GLO233 Direct Replacment Heat Resistant Glass
Stovax Stockton 14 HB, Stove Glass GL0267 Direct Replacment Heat Resistant Glass
Stovax Stockton 7 Stove Glass 322 mm * 247 mm High Definition High Def Quality