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The BON 83-2130 is a 29 oz caulking gun designed for applying sealants, adhesives, and caulks in trade and construction applications. Built to handle standard 29 oz cartridges, it provides the controlled dispensing needed for clean, consistent beads on jobs ranging from HVAC duct sealing to plumbing penetrations and general construction work. Licensed contractors and tradespeople rely on caulking guns like this one for speed and repeatability when working through sealant applications on a job site.
The BON 83-2130 suits residential and light commercial work where 29 oz cartridges are the standard format. Typical applications include sealing around pipe penetrations, HVAC equipment connections, window and door frames, and general construction joints. It is used by plumbers, HVAC technicians, electricians, and general contractors wherever a reliable, hand-operated sealant dispenser is needed on site.
Designed for use with standard 29 oz caulk and sealant cartridges common across HVAC, plumbing, electrical, and general construction trades.
Load the cartridge per the manufacturer instructions, cutting the nozzle tip at the appropriate angle for the bead size required. Ensure the plunger rod is fully retracted before inserting a new cartridge. Release pressure on the rod between beads to prevent sealant from continuing to flow. Follow applicable building codes and sealant manufacturer cure-time requirements before covering or pressurizing sealed joints.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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