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Setting glass is the point in a windshield job where a second technician usually appears. Someone has to hold the weight, someone has to watch the gap, and the urethane gives you one chance to land it in the right place. A setting tool changes that arithmetic by taking the weight and the positioning off the technician's arms. GT Tools builds one for this: the Lil Buddy PRO1, a driver's-side mounted device with a sliding rod and a measuring system that lowers glass into the bead without detaching the suction cups. This guide covers what the tool does, what it needs around it, and what a complete single-technician setup costs.

Powered cut-out tools handle most of a windshield removal, and every shop still keeps hand tools within reach. Manual knives go where a reciprocating blade cannot: tight corners, encapsulated glass, vehicles where the pinchweld leaves no clearance, and the jobs where a technician wants to feel the resistance rather than hear it. GT Tools stocks four kinds of manual cutter, and they are not interchangeable. Cold knives push. Long knives reach. Pull knives draw a cable through the bead. The Quarter Cutter is driven by hand or struck. This guide covers what each one does, what GT stocks in each family, and the order most shops buy them in.

Auto glass shops reorder blades more often than any other tool, and usually pick them out of habit. Choosing well takes three questions. What tool are you feeding, what is the job asking for, and how much sharpening are you willing to do. Cold knives take cold knife blades. Reciprocating cut-out tools take sheath blades. The Diablo and the Beast take SDS blades and nothing else. Oscillating tools take their own. This guide covers what GT Tools stocks in each family, how the options inside each family differ, and what a blade costs a shop beyond the price on the box.

A professional replacement tool kit is a sequence of purpose-built tools that move a job from start to finish: protecting the vehicle and glass, cutting the bonded glass free, preparing the bonding area, handling the replacement glass, and applying urethane. Each stage asks for a specific tool, and each tool works best when it matches the vehicles you service and the volume you run.

Professional auto glass technicians spend their days making decisions that affect job speed, vehicle safety, and their own physical wear. The tool in your hand determines how fast a windshield comes out, how clean the repair cures, and whether your back holds up through a full day of removals. This guide breaks down the engineering behind GT Tools' core systems, the VANISH and SuperStar repair platforms and the full line of auto glass cut-out tools, with the specs, cycle times, and USA-made construction details that separate them from wire tools, induction heaters, and competing repair kits.

Learn how to use a caulking gun effectively for automotive applications like windshield installation, body panel bonding, and weatherproofing. This guide covers types of caulking guns, step-by-step usage, sealant selection, and best practices to ensure durable, professional results in vehicle repairs. Ideal for technicians and DIY auto repair enthusiasts.