Manual Expanding Foam Applicator Gun with Metal Barrel

Guide expanding foam into a prepared gap around a frame or fitting. This manual applicator gun uses a trigger and long barrel with a top canister connection for compatible gun-grade foam. It is for renovation and fitting tasks where the foam must reach a specific area.

• ✅ Reach the gap around a fitting — The long barrel places the outlet further into the work area than the handle.
• ✅ Guide application as you move — The hand trigger lets you control when compatible foam is dispensed along the gap.
• ✅ Set up for the next run — The rear adjustment knob gives you a control to check before testing the foam flow.
• ✅ Work without charging equipment — Manual operation needs no battery or mains cable at the work area.

Direct foam where the prepared gap needs it

Connect only a compatible gun-grade foam canister and follow the foam manufacturer's fitting and use instructions. The top connection holds the canister above the gun, while the narrow barrel directs the outlet towards the opening.

Test the flow before working around a finished frame. Move the outlet along the gap and allow for the expansion stated by the foam manufacturer; the tool itself does not establish the foam's insulation, fire rating or sealing performance.

One applicator is included. Foam canisters, cleaners and other consumables are separate. Clean and store the gun according to the consumable and tool instructions so cured foam is not left blocking the flow path.

The long metal barrel separates the dispensing outlet from the orange hand grip.

The top connector is for a compatible gun-grade foam canister; check the connection before use.

The fitting example illustrates directing foam around an opening; the canister is not supplied.

The close-ups show the trigger grip and top canister connection.

Follow the foam's expansion instructions when filling a gap around a frame.

Check the rear adjustment before a test run on spare material.

Technical details

• Type: expanding foam applicator gun
• Operation: manual trigger
• Body materials: plastic and alloy
• Barrel: long metal dispensing tube
• Canister connection: top-mounted; use compatible gun-grade foam
• Adjustment: rear control knob shown
• Colour: orange
• Power: none required
• Included: 1 foam applicator gun
• Not included: foam canister, cleaner or other consumables

Check canister compatibility and add a directed applicator to your next frame-fitting or gap-filling task.

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