AB glue is better, so is glass glue.

　　AB glue is another name for two-liquid mixed hardening glue. One liquid is the adhesive and the other is the hardener. Only when the two liquids are mixed can they be hardened. It does not need to be hardened by temperature, so it is a kind of normal-temperature hardening glue, which is sometimes used for modeling. Generally used in industry.

　　AB adhesive is the name of two-component adhesive. AB adhesive with acrylic acid, epoxy, polyurethane and other components is commercially available. When used in the factory, the toothpaste tube is abbreviated as AB glue (eye-catching name on the packaging box) for the epoxy resin which is different from the conventional large tin (1 kg /2 kg set).

　　Scope of application of 502 glue: quickly bond metal, rubber, plastic, toys, wood, ceramics, jade, jewelry, handicrafts, cultural and sports supplies, electronic parts, etc., in about 30 seconds.

　　Bluestone should also be possible. You clean it first, and then touch it. Press it. It should be no problem