This 2-part epoxy system provides strong, long-lasting repairs to aluminum, metal, composites, fibreglass and other surfaces without welding or brazing. When mixed, it forms a permanent bond and can be shaped, tapped, filed, sanded and drilled after curing. It sets in 4 to 6 hours and fully cures in 15 to 24 hours. It boasts a tensile strength of 2,350 PSI.