The Polygun TC Applicator is a real work-horse that delivers Jet-Melt™ adhesive quickly and economically. 3M™ has drawn from its years of leadership in hot melt hand-gun technology to produce the ultimate low-cost applicator. Easy Operation. The convenient cartridge holder speeds reloading and features "touch control" with special non-fatiguing thumb operation and precise, even adhesive flow. Applicator is ready to go after a brief 5-minute warm-up. High-Speed Application. Does bigger jobs faster, dispensing industrial grade Jet-melt adhesives at flow rates that are 50% higher than comparably sized handguns. A single loading applies over 89 inches of 1/8" adhesive bead in one uninterrupted application.