1. From the perspective of composition, glass glue is mainly made of colloids made of sodium silicate, acetic acid and other materials, while sealant is mainly made of colloids made of oil asphalt, natural resin and other materials. From the perspective of use, glass glue is mainly used for glass bonding and other materials. Sealant is generally applicable to construction projects, electronic instruments and parts sealing, It can be seen that the field of sealant will be more extensive.

2. There are not many kinds of glass adhesive, and its range of use is also limited. At the same time, its viscosity is not stronger than that of sealant. In comparison, the performance price ratio of sealant will be higher, and the adhesion will be more durable.