Tolsen Teflon Expanding Foam Gun 43062

Tolsen Teflon Expanding Foam Gun 43062

MPN: 43062

Barcode: 6933528743385

Overview:

The Tolsen Teflon Foam Gun is a 192mm expanding foam applicator built for controlled, clean dispensing on insulation and sealing jobs. A full Teflon (PTFE) coating covers the body, nozzle, and thimble, so foam residue bonds far less readily to the surfaces - cutting down on cleanup time after each use. This makes it a useful pick for anyone working regularly with expanding foam.

The gun pairs an aluminium alloy body with an iron trigger for a solid, balanced feel in the hand. A stainless steel nozzle and thimble resist corrosion and deliver consistent foam placement, even in narrow or hard-to-reach gaps.

A built-in flow adjustment knob gives you direct control over foam output volume. Combined with the two-component plastic handle, it allows for steady, comfortable work across both small crack-filling tasks and larger insulation applications.

Key Features and Benefits

• Full Teflon (PTFE) Coating: Applied across the body, nozzle, and thimble - creates a non-stick surface that prevents foam from bonding and speeds up post-use cleaning.
• 192mm Nozzle Length: Reaches deep into wall cavities, gaps behind skirting boards, and confined spaces that shorter nozzles cannot access.
• Flow Adjustment Knob: Controls foam output precisely - turn it down for fine crack filling, or increase it to fill larger voids without waste.
• Aluminium Alloy Body: Keeps the gun lightweight without sacrificing structural strength, making it easier to handle on longer jobs.
• Iron Trigger: Provides firm, consistent control over foam release throughout the application.
• Stainless Steel Nozzle and Thimble: Resists corrosion to preserve accurate foam delivery over repeated use.
• Two-Component Plastic Handle: Shaped to fit comfortably in the hand, reducing tiredness during prolonged working sessions.
• Non-Stick Internal Surfaces: The Teflon coating throughout the mechanism helps foam flow smoothly and lowers the risk of internal clogging between uses.
• Targeted Application in Tight Spaces: The 192mm nozzle lets you insert, then dispense as you withdraw - placing foam accurately at depth rather than from the surface.
• Reduced Residue Build-Up: The PTFE finish on the nozzle means dried foam residue releases more readily, helping to keep the nozzle clear between uses.

Specs & Attributes

• Nozzle Length: 192mm
• Body Material: Aluminium alloy
• Trigger Material: Iron
• Coating: Full Teflon (PTFE) - body, nozzle, and thimble
• Nozzle/Thimble Material: Stainless steel
• Handle Material: Two-component plastic
• Flow Control: Flow adjustment knob

Typical Applications

• Sealing joints around window and door frames
• Insulating wall cavities and stud partitions
• Plugging gaps around pipes and cables passing through walls or floors
• Draught-proofing around skirting boards and architraves
• Sealing service penetrations in ceilings and concrete floors
• Filling voids in loft spaces and around roofline timbers
• Applying expanding foam in deep or hard-to-reach areas during renovation work

How to Use

• Attach the Foam Canister: Fix a compatible expanding foam canister to the gun valve following the foam manufacturer's instructions. Check the connection is secure before applying pressure.

• Set the Flow: Turn the flow adjustment knob to a low setting before you start. Increase it gradually once you see how the foam is dispensing for your specific gap size.

• Position the Nozzle: For deep or tight gaps, insert the 192mm nozzle fully into the opening before pressing the trigger. Begin dispensing as you slowly withdraw the nozzle to fill the gap evenly from the bottom up.

• Fill Large Voids in Layers: For wider or deeper cavities, apply foam in multiple thin passes rather than one heavy fill. Allow each layer to expand and partially set before adding more to avoid over-application.

• Clean Immediately After Use: Detach the foam canister and flush the gun with a dedicated foam gun cleaner straight away. Continue until the cleaner runs clear from the nozzle. The Teflon coating helps residue release more readily during this step.

• Store Correctly: After thorough cleaning, store the gun in a dry location. For longer storage periods, check the cleaner manufacturer's guidance on whether to leave a small amount of cleaner in the mechanism to prevent any remaining foam from hardening.

Frequently Asked Questions (FAQs)

• What does a Teflon coating actually do on a foam gun?
  Teflon (PTFE) is a non-stick material. On a foam gun, it covers the body, nozzle, and thimble so that expanding foam bonds far less readily to those surfaces. This means less scraping after use, quicker cleaning with a foam gun cleaner, and a lower chance of residue hardening inside the mechanism over time.

• How do I avoid over-applying expanding foam?
  Use the flow adjustment knob to set a low output before you start. For smaller gaps and cracks, keep the flow low and apply in short bursts. For larger voids, build up in thin layers rather than trying to fill in one pass - foam expands considerably as it cures, so less is often more.

• Why is 192mm considered a useful nozzle length for foam guns?
  The 192mm length lets you reach well beyond the surface opening of a gap - into wall cavities, behind skirting boards, around pipe penetrations, and into other recessed areas. A shorter nozzle would deposit foam at the surface rather than at depth, leaving the back of the gap unsealed.

• How do I stop a foam gun from clogging between uses?
  Clean the gun straight after use with a foam gun cleaner, flushing until it runs clear. Do not leave foam sitting in the gun after a job. Inspect the nozzle and thimble regularly for any dried residue build-up. The Teflon coating on this gun reduces how strongly foam adheres internally, which lowers clogging risk compared to uncoated applicators.

• Can this foam gun be used for both insulation and draught-proofing?
  Yes. Expanding foam is used for both thermal insulation in wall cavities and draught-proofing around frames, pipes, and floor penetrations. The flow adjustment knob lets you tailor output to the scale of the task, and the 192mm nozzle places foam where it is actually needed rather than just at the surface.

Summary

The Tolsen Teflon Foam Gun (43062) is a 192mm expanding foam applicator with a full PTFE coating across the body, nozzle, and thimble - making it noticeably easier to clean and maintain than standard uncoated foam guns. An aluminium alloy body, iron trigger, stainless steel nozzle, and flow adjustment knob combine to give you accurate, controlled foam dispensing, whether you are sealing small cracks or filling deeper wall cavities. For anyone who works with expanding foam on a regular basis, it is a well-specified, easy-to-clean applicator that does the job without needless fuss.