Ingco Aluminum Caulking Gun 9 HCG0109, 235mm

Our review

This is a 9-inch caulking gun from Ingco with an aluminum barrel, listed as model HCG0109. It measures 235mm in length with a 54mm diameter, and it ships with one plastic adaptor, packed on a paper card. The aluminum body puts it a step above the basic pressed-steel guns often sold alongside it, since aluminum resists rust and tends to stay straighter under load. It suits regular sealing and filling work: window and door frames, bathroom joints, kitchen edges, and general repair jobs around a home, workshop, or small construction site. Before buying, check the cartridge size you plan to use, since this is a 9-inch gun, and confirm the nozzle or adaptor setup matches your sealant. Compare the barrel material, the rod and trigger mechanism, and whether a cutter or seal-piercing pin is included, because those details separate a gun that lasts from one that jams mid-job. If you already own a steel gun that bends or drips, the aluminum build here is the main reason to consider it. Available on Sokonia.