Caulking Gun Makita CG100DZA 310 ml, 12V MAX (body only, no battery or charger)

The Makita CG100DZA electric caulking gun is designed for controlled dispensing of sealants and adhesives from standard 310 ml cartridges. Compatible with Makita's 12V MAX battery platform, this tool body provides consistent flow and precise application for glazing, sealing, and construction joint work. This listing includes the caulking gun body only; battery and charger are sold separately. The lightweight, compact design supports extended use and maneuverability in confined spaces.

Advantages

The tool offers steady, adjustable dispensing that reduces material waste and improves finish quality. Its electric drive eliminates manual fatigue associated with hand-operated guns, enabling smoother continuous bead application. The compact body and balanced weight distribution facilitate work at different angles and in tight areas. Built-in controls provide straightforward operation and repeatable results across similar tasks.

Suitable for

• Applying silicone and acrylic sealants for windows and glazing
• Sealing joints and gaps in construction and renovation work
• Bonding and adhesive dispensing in assembly and fit-out tasks
• DIY home sealing projects where controlled bead application is required

Key specifications

• Cartridge capacity: accepts 310 ml sealant cartridges
• Power platform: designed for 12V MAX battery (battery and charger not included)
• Drive type: electric motorized dispensing for consistent flow
• Body type: cordless, handheld design for mobility
• Operation: variable speed/flow control for precise bead size
• Ergonomics: compact and lightweight for reduced user fatigue

How to use

Load a 310 ml cartridge into the barrel following the manufacturer's cartridge orientation. Attach a suitable nozzle and cut it to the required bead diameter. Fit a compatible 12V battery to the tool body and set the desired flow rate using the control dial or trigger. Apply steady, even pressure to dispense sealant along the joint, moving the gun at a consistent speed for uniform bead appearance. After use, retract the plunger according to the user manual to prevent excess oozing and remove any residual material from the nozzle.

Usage recommendations

Use cartridges and sealants compatible with 310 ml caulking guns and follow the sealant manufacturer's instructions for surface preparation and curing times. For prolonged work, ensure batteries are correctly charged and carry spare batteries for uninterrupted operation. Clean the nozzle and tool exterior after each use to maintain reliable dispensing performance.