Harden 620408 9-Inch Caulking Gun – Reliable Precision for Every Seal

The Harden 620408 9-Inch Caulking Gun is a lightweight yet durable applicator designed for precision sealing and bonding. Featuring a robust aluminum body and a high-strength steel trigger, this tool is engineered to provide a smooth, consistent flow of material for home repairs, DIY projects, and light professional use. Available at Marvisons, its compact 9-inch (225mm) frame makes it exceptionally easy to handle, even in tight corners or overhead applications.

Key Features

• Lightweight Aluminum Body: Constructed with a high-grade aluminum frame that offers excellent durability without the heavy weight of traditional all-steel guns, reducing hand fatigue.

• Heavy-Duty Steel Trigger: The reinforced steel trigger mechanism ensures maximum power transfer and long-term reliability through thousands of squeezes.

• Skeleton Frame Design: The open-frame design allows for quick and easy cartridge loading and unloading, compatible with all standard 9-inch (approx. 300ml) sealant tubes.

• Smooth Thrust Mechanism: Engineered to deliver a steady, controllable bead of sealant, making it ideal for delicate bathroom, kitchen, and window sealing tasks.

• Integrated Ladder Hook: The curved end of the plunger acts as a convenient hook, allowing you to hang the tool securely on a ladder or belt when not in use.

• Rust-Resistant Finish: The combination of aluminum and treated steel components provides natural resistance to corrosion and wear in humid environments.

We don't send anything by standard post, all of our deliveries are by trusted couriers which are fully traceable to ensure your orders arrive safe and on time.

Delivery Prices & Transit Times

Delivery costs can be found at checkout.

Delivery Cut-Off

For same day dispatch orders, orders should place by 2 p.m, Monday – Friday, for next working day delivery on selected products. Orders placed after 2 p.m. will be shipped on the next working day.

If you have an urgent order or need a last-minute shipment, please reach out to our Sales Team—there may still be a chance to get it dispatched today!

Note that certain items may have a lead time, so the estimated delivery times apply only once the order has been shipped. Product descriptions will clearly indicate if a lead time is required.

For further inquiries, Call our sales team now on 033-50325252.