Features: 1. **High-Performance Epoxy Formula**: Our 100g waterproof welding adhesive features a robust epoxy resin that ensures strong bonding for cast iron and metal surfaces, making it ideal for leak repairs and structural integrity restoration. 2. **Deep Penetration for Effective Repair**: This adhesive is designed to penetrate deep into pores and cracks, providing a comprehensive repair solution that restores the original strength and integrity of your castings. 3. **Simple Application Process**: With an easy 1:1 mixing ratio, simply squeeze the AB glue onto a stirring plate, mix, and apply. No complicated steps, just effective results in minutes. 4. **Heat Resistant Performance**: Engineered to withstand high temperatures, our epoxy sealant maintains its performance even in extreme conditions, ensuring reliability and safety during operation. 5. **Versatile Use for Various Materials**: Perfect for metal bonding, leak repairs, and more, this adhesive is suitable for a wide range of applications, making it a must-have for DIY enthusiasts and professionals alike. Our 100g waterproof welding repair adhesive contains epoxy resin, curing agent and filler. It can deeply penetrate pores and tiny cracks, and comprehensively repair from the inside out. And restore the original integrity and strength of the casting. Its usage method is very simple: 1. Clean and dry the area to be applied. 2. Squeeze the AB glue into the stirring plate in a 1:1 ratio and stir with a stirring rod. 3. Apply the glue evenly to the repair area and wait for it to dry. It can still maintain stable performance in high-temperature environments, ensuring the safety and reliability of parts during operation at high temperatures.