J-B Weld Kwikweld Epoxy, 1 oz, 2-Pack a faster setting time d to regular J-B Weld epoxy, making it i for quick and durable repairs. This strong adhesive provides lasting bonds on metal and a variety of other surfaces including brick, ceramic, concrete, and automotive materials. Once mixed, the epoxy forms a permanent bond that can be shaped, tapped, filed, sanded, and drilled after it cures, allowing for versatile use in many repair projects. Model Number: