Original adhesive is mainly made of epoxy resin and curing agent and other raw materials.It can be used as raw materials for the preparation of real porcelain glue, beauty seam adhesive epoxy colored sand, joint glue and other products. Its products have good chemical resistance, good sag resistance, low curing shrinkage, high bonding strength, toughness, resistance to yellowing, no formaldehyde and other VOC volatile properties.