Our universal AB glue contains A glue: epoxy resin, curing agent; B adhesive filler, additive. It can effectively resist moisture and environmental erosion and extend the service life of the product. Its use method is very simple: wipe the area to be smeared clean, use a push rod to squeeze AB glue into the volume anvil at a ratio of 1:1, evenly apply the glue to the part to be repaired, wipe the gap with a scraper, and wait for a while to dry. It can be applied to a variety of materials and scenarios, easy to use, and suitable for daily maintenance in household, industrial and other fields.