SMOOTH, CONTROLLED SILICONE APPLICATION — Purpose-built as a silicone gun and sealant gun for even, consistent beads without the mess, so bathroom, kitchen and window sealing jobs finish clean the first time. FITS STANDARD SEALANT CARTRIDGES — Sized for standard silicone, caulk and mastic cartridges, so you're not left holding a tube your old gun won't take. One caulking gun, one drawer, no clutter. STEADY MANUAL TRIGGER CONTROL — Hand-operated action gives you precise control over bead thickness, so silicone and sealant go exactly where you aim it — no snatching, no sudden surges. BUILT FOR EVERY ROOM — From re-caulking a bathroom or shower to sealing a kitchen splashback or a window and door surround, this caulking gun and sealant applicator handles the DIY jobs that come up around the house. A ZUVO ESSENTIAL, DONE PROPERLY — A straightforward caulking gun built to do one job well: get sealant out of the cartridge and onto the job, cleanly, every time.