welding glue high strength:- a b glue a liquid weld for metal has high strength and can sustain a load upto 2900 Psi, once welding glue is applied and cured properly.High heat glue:- Specifically design heat resistant epoxy sustain it properties at elevated temperature upto 150 degree celcius.Wide-range of applications:- This cold welding liquid can used as metal to metal glue, casting appliance, equally applicable to other surfaces such as wood and concrete. common application as small hole repair in metal , metal to metal adhesive, liquid metal filler, radiator repair and pipe repair.Instruction:- mix the 2 part epoxy metal glue equally, apply to clean surface and give it 12- 24 hours for full curing before Appling any load. for further instruction follow the instruction sheet inside the box.long-lasting Bond Strength: forms a strong and stable permanent bond that should last for ages. Once cured, Metal cast iron magic repair glue forms a strong and stable permanent bond, which should be used for many years. can be shaped, tapped, filed, sanded and drilled depending on its purpose.Simple-to-Use: The preparation and application are simple and easy, Just mix the weld metal repair paste, sets in minutes, and fully cured in 12-24 hours.magic metal welding glue : due to its high strength and heat welding glue for metal also refers as magic glue.Package-includes: 25 gram of tube A 25 gram of tube B Scraper for mixing and applying the metal repair gel to the surface.