Features: 1. High-efficiency adhesive developed as an alternative to torch welding, it can repair metals and many other surfaces firmly and lastingly. It can bond almost all clean surfaces free of dust and oil. 2. High temperature resistance up to 150°C. When fully cured, it is as hard as iron, with uniform bond line thickness. 3. Super bonding strength forms a strong and stable permanent bond suitable for long-term use. It can be shaped, tapped, filed, sanded, and drilled as needed. 4. Simple application process—preparation and use are easy. Just mix, apply, and allow to dry for a few hours. Full curing time is up to 24 hours. 5. Widely used for repairing cast steel, sand holes, voids, cracks, and other casting defects. Suitable for repairing fuel tanks, pipelines, and concrete surfaces. Main applications: Designed for metal casting repair. Made of epoxy resin, hardener, active diluent, and various high-quality materials. Provides fast bonding for metal, glass, ceramics, plastics, and wood. Ideal for iron and steel castings, filling blisters, pores, cracks, and casting defects. Offers high curing hardness and can be used at temperatures between 100–150°C. Specifications: Overall performance: Component A: Gray paste Component B: White paste High strength, high temperature resistance, corrosion resistance, impact resistance, durability, and easy operation Mixing ratio: A:B = 1:1 by volume Curing performance: Hardness: 80 (Shore D) Shear strength: 18 MPa at 25°C Full curing time: 12 hours at 25°C Bonding instructions: 1. Ensure the surfaces to be repaired are clean and free of contaminants. 2. Use files, sandpaper, or similar tools to roughen the surface. 3. Mix components A and B at a 1:1 volume ratio and apply evenly to the repair area. Package Included: 2 x Repair glue tubes Notes: Working time after mixing is approximately 1 hour. Always follow the specified 1:1 mixing ratio. Mix only before use and avoid contamination. Performance may degrade over time after mixing. Storage: Store in a cool, dry place between 15–28°C. Shelf life is 24 months. Achieves maximum strength after 24 hours with shear strength greater than 20 MPa (200 kg/cm²)