Durable stainless-steel caulking gun built for reliable, long-lasting use Material and build: Robust stainless steel body and components for corrosion resistance and extended service life during repeated cartridge work. Comfortable handling: Ergonomic grip reduces hand fatigue for longer jobs and improves overall control. Economical, adjustable nozzle for lower operating costs Replaceable plastic nozzle: Easy to swap when worn or clogged so you only replace the nozzle instead of the whole tool. Adjustable flow: Fine-tune output to match the task and material without changing equipment. Designed for fast, clean loading and application Flared mouth for easy filling: Makes inserting cartridges and refilling quicker and less messy. Stainless-steel spoon included: Handy for smoothing or reshaping bead and for cleanup tasks on grout or sealant. Consistent, professional results Precision delivery: Designed to provide steady, controlled extrusion for clean, even beads on sealing and repair jobs. Suitable for a variety of cartridge materials and routine caulking tasks. Typical applications Sealing window and door frames to eliminate drafts and moisture. Bathroom and kitchen grout repair or re‑caulking around tubs, sinks, and tile. Filling cracks and joints in trim, baseboards, and exterior siding for weatherproofing. Key attributes at a glance Function: Hand caulking/grout gun for cartridge-based sealants and adhesives Material: Stainless steel body; replaceable plastic nozzle; stainless-steel spoon included Benefits: Durability, ergonomic comfort, replaceable nozzle for economy, easy filling, consistent application What you get A stainless-steel caulking gun with ergonomic grip, flared mouth for easy loading, a replaceable plastic nozzle, and a stainless-steel spoon to assist with smoothing and cleanup. This tool is suitable for both DIY users and professionals who need dependable performance, easy maintenance, and lower long-term costs.