Permatex PermaPoxy 4 Minute Multi-Metal Epoxy is a versatile, easy-to-use, multi-metal, two-part epoxy adhesive and filler system that eliminates the need for welding or brazing. Sets in four minutes with no clamping needed and has a dark grey appearance. Fills gaps and will not shrink. When cured, can be drilled, sanded, threaded or filed. Resistant to water and solvents, with a permanent strength up to 4500 PSI. Temperature range of -60 degrees Fahrenheit to 300 degrees Fahrenheit. Permatex offers convenient solutions for a wide range of bonding applications. Available in many packaging configurations, Permatex epoxies are versatile and easy-to-use. From general-purpose to material-specific, Permatex offers a formulation that will work for you.