1. Use dry cotton cloth or sandpaper to remove dust, oil stains, rust, etc. on the bonding surface, and then wipe with a cleaning agent such as acetone or trichloroethylene to clean the bonding surface.
2. Unscrew the front cover, and stir it evenly according to the weight ratio of agent A + agent B as described above (A:B=2:1); in order to ensure the effect of use, vacuum can also be used before use .
3. Note that it must be used up within the operating time, otherwise it will solidify, resulting in wasted material, and the highest strength can be obtained after 24 hours.
4. After gluing, it can be cured at room temperature for 2 to 6 hours at 40 degrees to 50 degrees and cured for 1 to 3 hours; use it after gluing for 24 hours; the adhesion will be better after ten days. In cold and humid days, bonding at room temperature of 15~25 degrees is better.
5. When bonding straight surface. Upside down surface. After gluing, it must be pasted with self-adhesive paper. Or use 502 glue for positioning. Epoxy resin adhesive formula Epoxy resin AB adhesive is a two-component high temperature resistant adhesive based on epoxy resin, which is mainly used for bonding high temperature resistant metals and ceramics. Its working temperature is -50～+180℃, and it can reach +250℃ in a short time.
