KEEP GLUE-ROOM WARM AND FREE FROM DRAFTS
Glue can not be expected to do good work if not kept at uniform temperature. See that the glue-room is of a temperature that facilitates uniform consistency of glue. Avoid possibility of drafts and consequent chilling of the melted glue.
Do not let glue freeze. If glue-jelly is frozen through it will crumble and act about like overheated glue. Glue frozen only around the edges does not show pronounced deterioration. Do not take any chances. Keep the glue-room temperature above freezing at all times.