Caulking Gun Tajima Convoy Super CNV100SP — manual cartridge applicator for sealants and adhesives

Tajima Convoy Super CNV100SP is a manual caulking gun designed to apply sealants and adhesives from standard cartridges with consistent control. The tool delivers steady pressure for even bead formation, reducing material waste and improving finish quality on joints, seams and bonded surfaces. Its mechanical design is intended for use in construction, glazing, sealing and general repair tasks where reliable manual dispensing is required.

Advantages

The caulking gun provides smooth and predictable cartridge feed for precise bead placement and reduced user fatigue. Its build supports consistent dispensing of low- to medium-viscosity sealants and adhesives, helping to avoid skips and surges while maintaining control over flow rate. The manual mechanism is simple to operate and maintain, offering a cost-effective solution for both professional tradespeople and DIY users who need dependable manual cartridge application.

Suitable for

• Applying silicone, acrylic and hybrid sealants for window and door glazing
• Sealing joints in bathroom and kitchen installations
• Dispensing construction adhesives for bonding panels and trim
• General repair and maintenance tasks requiring controlled bead application

Key specifications

• Type: manual cartridge caulking gun designed for standard cartridges
• Operation: trigger-driven feed for controlled dispensing
• Compatibility: suitable for common sealant and adhesive cartridge sizes
• Material handling: appropriate for low- to medium-viscosity materials
• Design: ergonomic grip and mechanical feed for steady pressure

How to use

Load a standard sealant or adhesive cartridge into the gun, cut the cartridge tip to the desired bead size and puncture the inner seal if present. Position the nozzle at the starting point and squeeze the trigger with steady pressure to lay an even bead. Move the gun along the joint at a consistent speed to ensure uniform material flow. Release the trigger and engage any release mechanism to stop the feed and prevent excess material after finishing.

Usage recommendations

For best results, match nozzle size to the joint width and use materials within the recommended viscosity range. Keep the gun clean after use to prevent dried sealant from blocking the mechanism. When working on vertical or overhead joints, support the cartridge and use controlled, short bursts if necessary to maintain an even bead.