Tajima Convoy Just dosing gun CNV-JUST – manual adhesive/sealant applicator

Tajima Convoy Just dosing gun CNV-JUST is a manual adhesive and sealant applicator designed for controlled dispensing from standard cartridges. The tool delivers a steady bead suitable for bonding, sealing and finishing work, combining simple mechanical operation with reliable manual control to help reduce material waste and improve application accuracy during construction, repair and DIY tasks.

Advantages

The applicator offers precise manual dosing and consistent bead formation for a wide range of adhesives and sealants. Its straightforward design makes it easy to operate and maintain, while the compatibility with standard cartridge sizes ensures quick cartridge changes and continuous work. The tool’s construction provides dependable performance for repeatable results and reduced product waste.

Suitable for

• Applying silicone, polyurethane and acrylic sealants from cartridges
• Dispensing construction adhesives for bonding panels and trims
• Sealing joints and gaps in windows, doors and sanitary fittings
• Home improvement and DIY finishing tasks requiring controlled bead application

Key specifications

• Manual operation for controlled dosing
• Compatible with standard cartridge formats
• Designed for adhesives and sealants including silicone and polyurethane
• Steady bead output for bonding, sealing and finishing applications
• Ergonomic handling to support precise manual control

How to use

Fit a standard cartridge of adhesive or sealant into the gun according to the cartridge holder orientation, puncture the cartridge nozzle if required, and set the nozzle tip to the desired bead size. Squeeze the trigger steadily to dispense the material and guide the gun along the joint or surface at a consistent speed to achieve an even bead. Release the trigger to stop flow and wipe excess material if necessary. Clean the nozzle and applicator parts after use to prevent blockage and ensure reliable operation for subsequent tasks.

Usage recommendations

Choose a sealant or adhesive compatible with the substrate and environmental conditions. Use steady, controlled trigger action and appropriate nozzle trimming for bead size. Store the applicator in a dry place and perform regular cleaning after use to maintain smooth operation and extend service life.