Product Specification:

Item Name:	Battery Powered Caulking Gun
Model:	KY-CG-1008
Voltage and Capacity:	20V, 2000mAH
Thrust Force:	80-300kg
Speed Control:	4-speed adjustable
	1. 45-55 mm/min; 2. 80-90mm/min;
	3. 120-130 mm/min; 4. 160-170 mm/min
Optional Accessory:	Extended barrel for structural adhesive
Compatible Cartridge:	Φ52, length 220mm

Product Application:

This Battery Powered Caulking Gun has been a hot seller in European, American, and Middle Eastern markets for three consecutive years, and has remained on Amazon's Best Sellers list for two consecutive years. Factory shipments are stable, with monthly export volume exceeding 10,000 units. Its quality and market recognition have been proven through long-term overseas market validation.

As a mid-to-high-end, high-value best-selling caulking gun, it offers buyers considerable profit margins and enjoys extremely high customer recognition. The repeat order rate from existing customers is as high as 80%, making it a reliably profitable, stable hot-selling product.

The product is available in two standard colors, red and blue, and also supports OEM customization, allowing us to create exclusive styles based on customer requirements. The device is fully compatible with the Makita battery system, offering greater purchasing flexibility. Customers can purchase the bare tool only, or choose complete kits with battery packs, caulking scrapers, and other accessories to meet different stocking and accessory needs.

New and existing customers are welcome to contact us at any time for detailed product information and customized quotations.

Product Details:

The 21v Four Speed Caulking Gun features 4 adjustable dispensing speeds with a speed range of 0-170mm/min, allowing precise control of glue output. The variable speed design adapts to diverse working scenarios, including sealing bathroom gaps, wall and floor crevices to meet different construction needs.

Equipped with a practical anti-drip function, the plunger will automatically retract after releasing the trigger, effectively preventing silicone glue dripping and leakage. This design keeps the construction environment clean and tidy while avoiding material waste.

Designed with an ergonomic non-slip soft rubber grip handle, the tool effectively reduces hand pressure and fatigue during long-term continuous operation, bringing a more comfortable and labor-saving using experience.

The battery powered caulking gun fits standard 300ml (10oz) adhesive cartridges, compatible with common silicone sealants and construction adhesives. An extended barrel is also optional for structural adhesive use, expanding its application scope.

FAQ:

Q: 1: Can this 21v Four Speed Caulking Gun work with cartridges other than the standard 300ml (10oz)? Is it compatible with sausage type soft sealant?

A: The standard holder fits 300ml hard cartridges only. Extra accessories are available if you need to use sausage packed sealant, and we can offer you relevant accessory options.

Q: 2: It retracts 3 mm automatically after stopping extrusion. Will the push rod slide backward and cause sealant leakage during long term storage?

A: The rod will be locked once powered off. We recommend cleaning the nozzle after each use for better storage and to prevent sealant blockage.

Q: 3: Can we change the housing color other than the stock yellow black? Will new color require new mold opening?

A: Custom colors are supported without new molds, with MOQ of 500 pcs. Brand new housing shape will require mold development charges.

Q: 4: Is it possible to customize the battery base to fit other battery systems, such as Makita 18V batteries?

A: Custom battery holders for different battery brands are acceptable. New mold cost and lead time will be required. You may send us battery samples for technical evaluation.

Q: 5: Can we upgrade this 4 speed adjustable model to a stepless variable speed version? What is the MOQ for this functional modification?

A: A completely new design of the caulking gun will cost more amount. We have the related variable speed version model, contact us get our new model is okay.

Q: 6: After sample confirmation for OEM orders, what is the normal production lead-time for mass shipment?

A: Normally 25-35 working days after sample approval. Production lead time may be extended slightly in peak seasons. We will provide you with an exact production schedule before order confirmation.

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