How to repair the damaged plastic barrel of Tianjin chemical industry

Plastic barrels can be completely repaired, but when repairing plastic barrels, hard glue such as 502 and glass glue can not be used. A dark red steel saw blade can be fired. At the cracks that are cleaned and dried in advance, plastics on both sides of the cracks can be gently patched into the middle of the cracks in sequence until all the cracks are filled with the hot-soluble plastic of the steel saw blade, and then cooled.
We can also find some thick plastic bags to cut according to the appropriate size, apply universal glue on the barrel, and paste the plastic bags in a few minutes. When we paste, we need to ensure that there are no loopholes in the paste. After a period of time, we can use them without leakage.
If the plastic bucket is broken not by cracks but by holes, a piece of plastic sheet should be found and hot-repaired. When the plastic barrel is damaged, the bonding method can also be used. First, the plastic sheets around the bonded surface and the pre-repaired plastic sheets are washed and sanded with sand paper. Brush the two bonding surfaces with a brush and then apply the bonding agent.