JB WELD J-B Weld RadiatorWeld Radiator Repair Kit is a product designed for permanent or temporary repairs of radiators made from metal and other materials. RadiatorWeld repairs cracks of 4IN or less and holes up to 1/4" diameter. Once cured, it is chemical resistant and withstands temperatures up to 250 F. This kit is not recommended for polyethylene or polypropylene repairs.

Features

• Can be used on cracks of 4in or less and holes up to 1/4in in diameter.
• Kit contains epoxy putty, fiberglass cloth, sandpaper and applicator brush.
• Stops leaks.
• No removal required.