A steel-framed manual cartridge gun for maintenance sealing: bathroom silicone, acrylic gaps, trim adhesive. The rigid cradle stops the cartridge sliding under pressure, so the bead stays even for the length of the tube.
A step up from plastic guns for toolboxes that get used weekly, not once a year.
Steel frame will not flex or crack like plastic guns.
Rigid cradle stops cartridge bypass under pressure.
A durable general gun for maintenance kits and site bags.
Load the cartridge, cut the nozzle at your bead width, and puncture the seal. Squeeze with even pressure and release the trigger between beads to stop the flow. Clean the plunger before the sealant cures on it.
For standard 300ml cartridges, not 600ml sausages or twin-component packs.
