HARDEN 9" Heavy-Duty Caulking Gun | Steel Frame Silicone & Sealant Gun | Model: 620409

A robust and reliable 9-inch (320mm) caulking gun crafted from fine steel, engineered for precise and effortless application of silicone, sealants, adhesives, and bonding agents. Ideal for both DIY enthusiasts and professionals in construction, plumbing, and home improvement projects.

🔹 Specifications

1. Brand: HARDEN
2. Model: 620409
3. Type: Manual Caulking Gun
4. Frame Material: Fine Steel
5. Handle & Trigger: Ergonomic Plastic Grip
6. Dimensions: 320mm (Length) × 175mm (Width)
7. Capacity: Standard 300ml / 10oz Cartridge
8. Thrust Ratio: Adjustable
9. Weight: Lightweight yet Sturdy

🔹 Key Features

1. Fine Steel Construction – durable, rust-resistant, and built for long-term use.
2. Adjustable Thrust Mechanism – control material flow for thin beads or thick fills.
3. Smooth-Action Piston – ensures consistent pressure and even application.
4. Quick-Release Lever – allows easy cartridge changes and rod retraction.
5. Integrated Seal Piercer – built-in metal spike to puncture cartridge seals.
6. Comfort-Grip Handle – reduces hand strain during extended sealing tasks.
7. Compact & Balanced Design – easy to maneuver in tight spaces.

🔹 Applications

Perfect for applying:

1. Silicone sealant (bathrooms, kitchens, windows)
2. Acrylic latex caulk
3. Construction adhesives
4. Polyurethane foam
5. Grout and waterproofing sealants
6. Gaps, cracks, and joint filling
7. Bonding agents for tiles, panels, and trim

🏷️ Product Tags

Caulking Gun, Silicone Gun, Sealant Applicator, Steel Caulking Gun, Construction Tools, HARDEN Tools, DIY Sealant Gun, Home Improvement Tools, Bonding Agent Applicator

#Tags

#HARDEN #CaulkingGun #SealantGun #SiliconeGun #SteelTools #ConstructionTools #DIYTools #HomeImprovement #620409 #SealantApplicator #Tools