J-B Weld 8280 Professional Size Steel Reinforced Epoxy
JB Weld is widely known as the champion in specialty epoxies for metal repair, especially on vehicles. This is the professional size of their steel-reinforced epoxy for metal repair. These larger 10 ounce tubes ensure you'll have plenty of epoxy on hand for many projects. I personally prefer buying my epoxy in larger packages like this, as it's both cheaper and I end up with less waste. Typically syringes and tubes always seem to go bad before I can use them all up. On the other hand, these larger bottles keep the two parts clean and separate, for easy use. This isn't a fast-drying epoxy, but rather one that gives you plenty of time for working with the metal. It sets in 4 to 6 hours and fully cures in 15 to 24 hours, depending on temperature. Once cured, this epoxy can be sanded and drilled. The tensile strength of this selection is 3960 PSI and can withstand temperatures up to 550 degrees Fahrenheit when fully cured.