A quick version of the original two-piece epoxy cold welding system that provides strong, durable repairs to multiple surfaces. Perfect for home DIY, automotive, marine, craft repair and much more. Main FeaturesTreat and set timeAfter mixing the tubes in a 1:1 ratio, it takes 6 minutes and 4-6 hours to set. After hardening, it can be threaded, folded, ground, formed and drilled. Its set and curing color is dark gray. Versatile and ReliableIt is steel-reinforced, has a tensile strength of 3127 psi, and can withstand temperatures up to 230 degrees Fahrenheit (110 degrees Celsius). Once fully cured, it is waterproof and resistant to petroleum, chemicals, and acid. Application SurfaceYou can do this. Our heavy-duty epoxy and adhesives repair and restore it for the first time. It provides excellent performance, quality and results for the strongest bond in the world. Using the methodFirst of all, we will find a place to clean, without stains. The surface treatment is smoothed with file, sandpaper and other tools. The volume ratio of component A and component B is 1:1, which is fully uniform and applied to the repaired object. After 24 hours of gluing, all kinds of processing can be carried out. SpecificationsProduct weight: 20G / 50G / 100GRutter size (L x W) x H):10 × 10 × 5 cm/3.9 × 3.9 × 2 inchesVolume Ratio: A:B=1:1Full Curing Time【25°C(77°F))】Overall Performance: Grey Muddy PasteTemperature Resistance: - 60°C-150°C【- 76°F-302°F-】Hardness: 80 (shore-d)Shear Strength:gt; 20mpa (200kg/M2)Package Contents:Metal Cast Iron Magic Repair Glue (A+B) × 1 setNoteDue to manual measurement, please allow slight deviation in measurement. Due to different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the pictures. We do not accept any liability for the misuse of this or any other product. All of our products are extensively tested to meet stringent and stringent quality control standards. For some products (e.g. toys, knives, etc.), we recommend proper supervision as we are not responsible for misuse or accidents.