Precision Sealing & Insulation Solution
Elevate your sealing and insulation projects with our Professional Extendable Foam Spray Gun, engineered for both DIY enthusiasts and professional contractors. Designed to tackle hard-to-reach areas with ease while delivering unparalleled precision and durability, this tool redefines efficiency in gap filling, sealing, and insulation tasks.
Key Features That Set Us Apart

Detachable Extendable Design for Versatility
Featuring a 25-inch total length with a detachable 12.4-inch extension tube, our foam gun adapts to every project need. Use the full extension to reach overhead spaces, tall ceilings, deep gaps, and tight corners without ladders or scaffolding-eliminating safety hazards and saving setup time. Remove the extension for compact, precise work on windows, doors, and small gaps, making it perfect for both large-scale construction and home improvement tasks.
PTFE Non-Stick Coating for Easy Cleaning
Inside and out, the gun is coated with high-quality Teflon (PTFE) to prevent foam adhesion. This non-stick surface leaves no residue, reducing the need for excessive foam cleaner and simplifying post-project maintenance. Simply wipe clean after use for quick reuse-note that the extension tube requires a foam cleaner post-use to avoid clogging, ensuring long-term functionality.


Precision Control & Waste Reduction
Equipped with an adjustable control knob, copper nozzle, and spring trigger, you can fine-tune foam flow to match the exact requirements of your project. Whether sealing narrow cracks or filling large gaps, the precision design minimizes foam waste, avoids runoff and dripping, and ensures a clean, professional finish every time. The smart lock valve seals the foam canister, allowing complete discharge of residual sealant to eliminate waste and maintain gun performance.
Ergonomic Comfort for Extended Use
Built with a lightweight (0.31kg) yet durable aluminum alloy and zinc alloy body, this foam gun reduces fatigue during long work sessions. The ergonomically designed POM handle fits comfortably in your hand, while the balanced structure minimizes strain from bending and reaching-ideal for contractors tackling all-day projects or homeowners working on multiple areas.


Universal Compatibility & Durability
Designed to fit most 20-24 oz foam sealant canisters with a secure screw attachment, our gun works seamlessly with all major foam brands. Reinforced threading ensures a tight, leak-proof seal, preventing messy mid-project disconnections. The stainless steel trigger and nickel-coated barrel resist corrosion and wear, while each unit undergoes individual air pressure testing to guarantee reliability in tough job site conditions.
Wide Range of Applications
This versatile foam gun is your all-in-one solution for:
•Sealing windows, doors, and balcony gaps to improve energy efficiency
•Filling cracks in roofs, walls, ceilings, basements, and cellars
•Insulating air conditioning holes, chimneys, and interior partitions
•Installing bathtubs, stud layers, and facade insulation
•Pest blocking and weatherproofing residential or commercial spaces
Why Choose Our Extendable Foam Spray Gun
We combine professional-grade performance with user-friendly design to create a tool that delivers value for years. Unlike ordinary foam guns, our extendable model eliminates the need for multiple tools, saves time on setup and cleanup, and ensures consistent results across every project. Whether you're a contractor looking to boost productivity or a homeowner aiming for flawless DIY results, this gun is built to exceed your expectations.
Pro Tip: For optimal performance, always use compatible foam sealant canisters and clean the extension tube immediately after use. Proper maintenance ensures the gun remains functional for multiple projects.
Invest in a tool that works as hard as you do. Our Extendable Foam Spray Gun is the perfect addition to your toolbox for efficient, precise, and durable sealing and insulation work.






