This ETS5000 29 oz Dripless Industrial Ergo Caulk Gun is a high-performance tool designed for heavy-duty adhesive and sealant application.

• Design & Comfort: The "Ergo" designation refers to its improved handle mechanics and balance, which reduce wrist and forearm fatigue during extended use. This is especially important when using 29 oz cartridges, which are heavy and require significant hand pressure.

• Dripless Mechanism: This is a crucial feature for professional quality control. Every time you release the trigger, the tool automatically pulls back the plunger slightly, instantly relieving pressure on the material. This prevents the "ooze" or dripping that often occurs after the trigger is released, saving material and preventing messy cleanup.

• Industrial Capacity: Designed to hold 29 oz (quart-sized) tubes, it is primarily used for structural adhesives, concrete sealants, and high-volume interior/exterior caulking jobs where constant refilling would slow down production.