Geko G01206 Long Expanding Foam Gun with 50 cm Lance
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:G01206
Availability:
EAN code:5901477190964
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,50 kg
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- Product description
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- Purchase history (6)
Expanding Foam Gun with 50 cm Lance – Geko G01206
A professional expanding foam gun with an extended 50 cm lance, designed for precise foam application in hard-to-reach areas. The aluminium and brass construction with a PTFE coating ensures durability and easy maintenance.
Key Features
Extended 50 cm lance
The lance length provides access to gaps, ceiling voids, the space behind shower enclosures and around services. A useful solution for sealing windows from the inside, fitting window boards or insulating areas with limited access.
PTFE (Teflon) coating
The fluoropolymer PTFE applied to the surface of the gun prevents polyurethane foam from adhering to the body. As a result, residue can be removed mechanically without solvents – a cloth is all that is needed. The coating extends the service life of the tool and reduces maintenance time.
PTFE ball valve
The main valve with a PTFE-coated ball seals the dispensing system. The material resists the isocyanates contained in expanding foams and does not undergo chemical degradation, which translates into stable performance throughout its service life.
Precise flow control
The control knob provides smooth adjustment of the foam flow rate – from a thin bead to a wide stream. This allows the amount of material to be matched to the width of the gap, which reduces waste and prevents the foam from over-expanding within the structure.
Technical Specification
| Manufacturer | Geko |
| Model | G01206 |
| Lance length | 50 cm |
| Body material | Aluminium |
| Brass components | Yes (valve, connectors) |
| Handle material | Plastic |
| Non-stick coating | PTFE (Teflon) |
| Main valve | PTFE ball |
| Flow control | Precision knob |
| Application | Expanding foams in screw-on cans |
Applications
- Sealing windows and doors from the inside
- Fitting internal and external window boards
- Filling gaps in the space behind shower enclosures
- Insulating service pipes and cables in ducts and voids
- Sealing door frames in thick walls
- Filling the space beneath baths or shower trays
- Thermal insulation in hard-to-reach areas
- Fixing components in timber structures
Construction materials and their significance
Aluminium in the body
Aluminium gives the tool rigidity at low weight (around 30% of the weight of steel). This reduces hand fatigue during long working sessions. Its corrosion resistance means the gun can be used in damp environments without the risk of rusting.
Brass in precision components
Brass (an alloy of copper and zinc) is easy to machine, which allows threads and joints to be produced to high accuracy. Its resistance to galvanic corrosion with aluminium eliminates the risk of threaded connections seizing.
PTFE as a protective coating
Polytetrafluoroethylene (PTFE) has one of the lowest coefficients of friction of any solid material (0.05–0.10). The surface energy of PTFE is around 18 mN/m, which means that most substances – including polyurethane foam – will not adhere to it.
Use and maintenance
Before first use, screw the can of foam onto the thread of the gun and press the trigger a few times to fill the dispensing system. The flow is adjusted using the knob at the rear of the gun – turning it clockwise increases the flow rate.
When work is finished, leave the can screwed onto the gun – this prevents the foam from drying in the channels. When changing the can, work quickly to minimise contact between the contents and atmospheric moisture, which triggers curing.
Cleaning is carried out once the can is completely empty. Screw on a can of flushing acetone or a dedicated cleaner and pass the liquid through the dispensing system until the fluid flowing out is clear. External foam residue is removed mechanically – the PTFE coating makes it easy to detach without the use of solvents.
Commercial information
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Client: Ka...tt,date of purchase 30-07-2026 13:37
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