Main Applications: Used for Casting Metal Repair.It Is Made of Epoxy Resin, Curing Agent, Toughening Agent, Reactive Diluent and Various High-quality Materials. It Is Used for Fast Bonding of Metal, Glass, Ceramic, Plastic, Wood, Etc. Used for Bubbles, Pores Or Cracks Filled in Iron and Steel Castings, Casting Defects, High Curing Aggregate Performance: Gray Mud Paste B White Body-Fitted High Strength, High Temperature Resistance, Corrosion Resistance, Impact Resistance, Durability, Simple Operation Hardness, Can Be Used at 100-150 C. Volume Ratio: A: B = 1:1 Label: Yes Curing Properties: Hardness: 80(Shore-D) Shear Strength: 18(25 C) Complete Curing Time: 12 Hours (25 C) The Bonding Process: 1 First of All, Determine the Required Maintenance under the Condition of Cleaning and Unspotted. 2. Use Files, Sandpaper and Other Tools to Process Flat Surfaces. 3 Apply the Full Hue of Composition A and B with a Volume Ratio of 1:1 to the Object to Be Repaired Evenly. Four Hours after Finishing All Kinds of Processing and 24 Hours after Bonding. Note: In to mix depending on the components A and B before use, so as not to use color mixing colors, that is to use, the time expires the glue use time is about 1 hour. Storage Conditions: It Is Stored in the Temperature Range of 15-28c for up to 24 Months. 24 Hours after the Highest Strength, Shear Strength> 20 MPa (200kg/M2)