It is not allowed to seal the gap between the solar heating tube and the box with glass glue. Glass glue will not work if the glass tube of the solar water heater is leaking. There is a vacuum inside the glass tube of the solar water heater, designed to absorb energy from the sun. If you use glass glue to repair and reuse it, it will be greatly reduced. If it is broken, you can replace it. If there is water leakage at the interface between the solar water heater glass tube and the bucket, there is a rubber ring inside. This is due to oxidation.
Glass glue can be used to seal the gap between the solar heating tube and the box.
Introduction Glass glue can seal the gap between the solar heating tube and the box. Glass glue can seal the gap between the solar heating tube and the box. Glass glue will not work if the glass tube of the solar water heater is leaking. sun