1, glass blocking: If the cracks are small, you can wipe the barrel clean, keep it dry, seal the cracks with glass, and then wait for drying.

2, AB glue repair: If the cracks are small, you can also buy AB glue, mixed well and poured into the cracks, wait for drying.

3, sawdust and 502 glue: If the cracks are large, you can mix sawdust and 502 glue, fill in the cracks, wait for the curing of the brush on the varnish can be.

4, iron hoop tightening: If the barrel just appear local water seepage problems, you can first invert the barrel, and then tighten the iron hoop can be.