Kafuter 2 Bottles 65g Industrial Heat Resistance Cold Weld Materials Metal Repair Paste Magic Welding Glue (65g) It is used for iron and steel castings to fill blisters, pores or cracks, casting defects, high curing hardness, and can be used at 100-150 ? General properties: a plaster paste B white paste, high strength, high temperature resistance, corrosion resistance, impact resistance, strong durability, simple operation, volume ratio: A: B = 1:1, curing performance: hardness: 80 (shore-d) shear strength: 18 (25 ?), complete curing time: 12 hours (25 C) Bonding process: 1. First, make sure that the area to be repaired is clean and free of stains. 2. Treat the flat surface with a file, sandpaper and other tools. 3. Apply the full color evenly on the object to be repaired according to the volume ratio of A and B components of 1:1. After four times of bonding, complete various processing. Note: the glue should be mixed and used for about 1 hour. Before use, it should be mixed according to the proportion of A and B components, and it is not allowed to be mixed. It is ready to use, and the time runs out. 20 mpa (200 kg/M2) storage condition, the storage period is up to 24 months in the temperature range of 15 ~ 28?, and the shear strength is >: 20 mpa (200 kg/M2) storage condition, the storage period is up to 24 months in the temperature range of 15 ~ 28?, and the shear strength is >: 20 mpa (200 kg/M2)