COX H245 Single-Component 10 oz Manual Cartridge Gun

High-Thrust Manual Caulk Gun for High-Viscosity Materials

The COX H245 is a one-component manual caulk gun designed for dispensing high-viscosity adhesives and sealants from 10.5 oz (310 mL) cartridges. Its 26:1 mechanical advantage delivers up to 5 kN of thrust, while the balanced reinforced-nylon construction supports precise handling. An integrated brake release helps control material flow during dispensing.

COX H245 Cartridge Gun Features & Benefits

• High-Thrust Dispensing: A 26:1 mechanical advantage delivers up to 5 kN of thrust for high-viscosity adhesives and sealants.
• Controlled Material Flow: The anti-drip trigger and integrated brake release help reduce material run-on.
• Quick Cartridge Loading: The U-opening frame uses a snap-fit design for automatic cartridge positioning and secure retention.
• Long-Term Performance: A life-prolonging adjustment screw helps compensate for wear.
• Balanced Handling: The reinforced-nylon construction provides a balanced applicator for precise operation.

Specifications

• Brand: COX
• Model: H245
• Tool Type: One-Component Manual Cartridge Applicator
• Cartridge Capacity: 10.5 oz (310 mL)
• Maximum Thrust: 5 kN
• Stroke: 0.14 in (3.5 mm)
• Mechanical Advantage Ratio: 26:1
• Material Viscosity: High
• Flow Control: Anti-Drip Trigger with Integrated Brake Release
• Frame Material: Fully Molded Reinforced Nylon
• Barrel Material: Fully Molded Reinforced Nylon
• Frame Style: U-Opening with Cartridge Snap Fit
• Barrel Length: 9.8 in (250 mm)
• Nozzle Diameter: 1.2 in (30 mm)
• Overall Dimensions: 13.6 × 7.6 × 2.6 in (346 × 192 × 67 mm)
• Weight: 1.7 lbs (0.8 kg)
• Color: Black

Compatible Cartridges

Designed for one-component 10.5 oz (310 mL) plastic cartridges. Compatible options include MIXPAC Peeler cartridges and HDPE, PP, or PA cartridges in the 10.5 oz (310 mL) size.