20/50g/100g Metal Repair Paste 2 In 1 Industrial A&B Caster Glue Heat Resistant Sealant Cold Weld Strong Defect Repair Agent Capacity: 100ml/50ml Material: Glue Temperature resistance: -40 to 200°C Compressive strength: 82 to 95 MPa Ratio: A:B = 1:1 Curing time: 1 hour initial curing, 24 hours full curing Color: Grey (after mixing) Density: 1.6 to 1.85 g/cm³ Specifications: 1. Wide application: Suitable for repairing defects in steel, iron, aluminum, and other cast metal parts, such as sand holes, air holes, and cracks. 2. High quality: Heat resistant from -40 to 200°C, strong and durable. 3. Multi-use: Can be used to repair fuel tanks, water tanks, machine parts, radiators, high-pressure pumps, metal pipes, engines, and sealing gaps. 4. Practical: Alternative to welding, provides strong bonding. 5. Easy to use: Compact design, simple application, mixing ratio A:B = 1:1. 6. Good performance: Resistant to high and low temperatures, impact, wear, corrosion, water, and mold. Package Included: 1 x AB Glue 1 x Scraper 1 x Push Rod