So, following the instructions of the manufacturer, I am repairing the leading edges of my prop with JB-Weld. I taped off the edge with masking tape, and smeared the JB-Weld along. Now, my question is should I remove the tape before the JB-Weld hardens? On the one hand I fear after it hardens all the excess will harden along the tape with it, and it will be very hard to get the tape off and excess JB-Weld off. On the other hand, if I take the tape off now, I fear it will take the JB-Weld off with it...