Apex Home Gear

Premium Professional Expanding Foam Spray Gun

$27.01 USD

~~$7.01 USD~~ $27.01 USD

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Highlights

Replaces flimsy plastic disposable straws, giving you true professional-grade accuracy when insulating around tight window and door frames.

Features a highly responsive sprung trigger mechanism that allows you to finely control the foam flow, preventing massive, wasteful blowouts.

Crafted with a heavy-duty metal alloy barrel and internal mechanisms that are highly corrosion and wear-resistant for years of reliable use.

Ergonomically designed, lightweight plastic handle ensures your hand won't cramp up during massive, all-day renovation and sealing projects.

Delivers a precise 2mm spray width with a powerful maximum injection flow rate of 10 L/min, perfectly compatible with standard 900ml PU foam canisters.

Color Orange

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1x Professional Expanding Foam Sprayer (Orange)

(Note: Polyurethane foam sealant canisters and gun cleaner are NOT included).

Application: Injecting expanding PU foam for sealing, insulating, and filling gaps.

Material: Heavy-Duty Metal Alloy Core with Ergonomic Plastic Grip.

Max Output Pressure: 100MPa.

Max Injection Flow Rate: 10 L/min.

Precision Spray Width: Approx. 2mm.

Compatibility: Designed for standard threaded 900ml expanding foam canisters.

Fast US Dispatch: Orders are processed and shipped within 24-48 hours.
Delivery Time: Standard nationwide delivery takes 2-5 business days.
30-Day Guarantee: Built for homeowners and DIY enthusiasts. If it doesn't perform, return it within 30 days for a full, hassle-free refund.

Ditch the Disposable Plastic Straws

If you have ever tried to insulate a window frame using the plastic tube that comes with a can of expanding foam, you know the frustration. The foam blasts out uncontrollably, gets all over your hands, and if you stop spraying for two minutes, the tube cures solid and the rest of the can is ruined. This professional expanding foam spray gun changes everything. It attaches directly to threaded foam canisters, utilizing a precision metal needle valve and sprung trigger to give you absolute, pinpoint control over exactly how much sealant is dispensed.

Why Every Toolbox Needs This Gun

Zero Product Waste

Because the metal needle valve creates an airtight seal the second you release the trigger, the foam inside the barrel does not cure. You can leave a can attached for weeks, pick it up, and instantly start spraying again without wasting half a can of sealant.

Precision Flow Control

Expanding foam expands aggressively. Squeezing too much into a door frame can actually bow the wood. The sprung trigger allows you to lay down a delicate, 2mm bead of foam for tight cracks, or open it up for deep, high-volume void filling.

Built for the Job Site

Experience professional-grade sealing power:

Alloy Barrel: The heavy-duty metal barrel easily withstands the chemical wear and tear of polyurethane foam and solvent cleaners.
Ergonomic Grip: Engineered to reduce wrist fatigue during large-scale basement or attic insulation projects.
Universal Threading: Perfectly fits standard screw-top PU foam canisters up to 900ml.

🚀 Fast US Shipping: Dispatched quickly from our domestic fulfillment centers. Upgrade your renovation toolkit in 2-3 business days.

Frequently Asked Questions

Will this gun fit standard cans of expanding foam from the hardware store?

Yes. This gun features a universal threaded basket adapter designed to fit the vast majority of professional "gun-grade" polyurethane (PU) foam canisters (up to 900ml capacity). Please note that it will not work with standard consumer cans that only have a push-nozzle top; you must buy cans explicitly labeled for use with a foam gun.

How do I clean the gun so it doesn't clog up permanently?

Cleaning is vital for longevity. If you are going to remove an empty can and not immediately attach a new one, you MUST flush the gun. Screw a can of specialized PU Foam Gun Cleaner (acetone-based) onto the adapter and spray until the liquid comes out completely clear. If you leave a can of foam attached, the internal seal keeps it from curing, but you should still wipe the exterior tip clean after every use.

Can I adjust the speed of the foam coming out?

Absolutely. That is the main advantage of this tool. The sprung trigger is highly sensitive, allowing you to feather the application. A light squeeze produces a very thin, slow bead of foam, while a full squeeze will deliver the maximum 10 L/min flow rate for filling large, deep voids.

Is the entire gun made of metal?

To provide the perfect balance of durability and comfort, the internal valves, the threaded basket, and the long applicator barrel are all forged from heavy-duty metal alloy to resist corrosion and handle high pressure. The handle grip and trigger surround are made from high-impact plastic to reduce weight and prevent hand fatigue.

Does it come with a can of foam or cleaner included?

No, this listing is for the professional applicator gun only. Polyurethane foam sealant canisters and solvent cleaners are considered hazardous materials for shipping purposes and must be purchased separately from your local hardware or home improvement store.