Its CABELA's Aluminum Boat patch. Works with the regular torch not like those pesky expensive aluminum rods they sell at boat shows that you need a special high heat torch.
Just clean the area with a metal brush and alcohol. Heat and touch the rod to the heated spot. You can fix em at the lake!!!! Ready to fish as soon as it cools. Beats JB Weld, sealants .. When you can't get it welded......:wink: