Putty Stick (Round end)
The most used tool by Auto Glass Technicians. Can be used to manipulate the urethane, remove door panels, install rubber gaskets, remove mouldings, lift the cowling, and tuck in headliners. Use the rounded tip for all the things you now use a regular installation stick for, and then turn it around and use the chisel-end to scrape excess urethane buildup out of corners where a pinchweld scraper or blade will damage the paint. They are great for removing excess wet urethane.