Gun Foam: scope, principle of operation, the model, how to use, clean, price reviews

If you need to blow out the joint or the crack come to the aid of foam gun. This device allows you to seal tight spaces. Offer to deal with its structural features, operation and maintenance procedures.

Gun foam: the scope and principle of operation

The need for such a device occurs when:

• Complete sealing of individual joints;
• Installation and insulation doors, window, roof during construction;
• sealing elements water supply systems and heating;
• Fixing foam to the bottom;
• execution Sound Insulation;
• The restoration of the integrity of the boat;
• The need to fill the various voids and cracks.

The principle of operation of the device the cylinder unit with the sealant into the adapter. Hold the device by the handle and press the trigger. As a result, the sealant starts to move along the trunk through fitting. With a special retainer regulated quantity and flow rate of the sealing material.

gun device for a sectional foam: main parts

Some models may have their structure. If we consider the gun device for foam sectional view, similar devices typically include:

• handle. From its configuration depends on ease of use device;
• Trigger. With it, as a rule, regulated amount of feed material;
• Trunk. Metal or plastic tube. It provides a convenient supply of sealant in various joints;
• Adapter (reducer). Used to attach the removable tanks and the transfer of foam into the barrel;
• an adjusting screw (metering). It allows to adjust the amount of sealant to be supplied from the device when the barrel fully pressed the trigger;
• retention mechanism. It provides compounds of all elements into a single system;
• igloo. It is designed to open / close the outlet. Used to control the trigger.

Types of foam for pistols

Offered articles manufacturers can be divided into the following types:

• Household;
• Professional.

The division is made by the type of assembly foam cylinders that are suitable to a particular device. Appliance foam can be used only once, since due to disrupt sealing it dries. It comes in a plastic bottle with a smooth tapered nozzle. Home Pistol reusable, but compared to professional models is not folding.

Main characteristics for pistols foam

The main characteristic is the sealing valves. From this parameter depends on the stability and performance of the device, the sealant dispensing accuracy. In case of insufficient sealing sealant will quickly dry up.

An important characteristic is also the material. inexpensive plastic, greatly reduces the life of the device, shock-resistant plastic, and metal can be used for manufacturing installation gun. Preference is given to the latter two options. Metal products are durable, reliable, easy to maintain. Models of metal with Teflon is a professional. They are easy to clean from the sealing material. But they have a high cost.

Attention! Smooth rotation of the adjusting screw is responsible for the accuracy of dosing.

How to choose a gun for foam: recommendations HouseChief.ru edition

Manufacturers offer a wide range of devices for the application of polyurethane foam sealant. Consider how to choose a gun for foam, so that it served long enough to fully meet the requirements. When you select should pay attention to:

• Material;
• Possibility of disassembly mechanism. Sealed models are not maintainable. Collapsible, can be repaired, but are more expensive;
• The tightness valve;
• The purpose of the purchase. If you have to perform a one-time blowing the joints, you can do a one-off gun for foam. For continuous daily use should choose a professional model from Teflon-coated metal;
• Availability of spare parts. Important when buying an expensive professional models.

And now look at specific models and manufacturers.

Professional models for foam pistols

When large volumes of works for sealing joints used professional guns for polyurethane foam. Manufacturers offer a variety of models, each of which has its own distinctive features. We offer to meet and the most popular devices.

Gun foam Kraftool Celnometal: Reliability in every detail

Practical and popular models. The removable spout, simplifying the cleaning process. The service life of up to 7 years. For the manufacture of the balloon used for fastening brass. With this consumable items recorded better, and the number of fixations increases. gun body for foam Kraftool Celnometal made of copper alloy, which greatly increases its weight compared with plastic counterparts.

Gun foam mounting Hilti CF DS1: excellent quality

One of the best professional models, have a high build quality and low weight. Able to serve a minimum of 7 years. Price gun foam Hilti is much higher analogues. Additional slider prevents accidental operation of the trigger device. Housing made of reinforced plastic. Molded. Cleaning device is performed outside only via a special nozzle.

Gun foam mounting Hilti CF DS1 due to its design concept and thin spout suited for sealing hard to reach places. The work can be performed in the lateral position. Ergonomic handle, suitable for a man of large build.

Matrix 88669: trouble-free operation

On the body of a copper alloy coated with Teflon coating gun, which significantly simplifies the cleaning process. To prevent damage to the Teflon requires storage in a separate bag. Slim nose allows for sealing hard to reach places. Ergonomic handle. However, in the course of work the finger can slide off the smooth trigger gun. Two limiter provided.

Gun Bison Turbo 4-06877 foam

Affordable model, which provides a high yield of the sealing material. Metal body ensures a long service life. Polishing of the inner surface of the barrel facilitates the process of cleaning the device and prevents hardening sealant. Gun Bison Turbo foam cylinder holder equipped with a special coating.

If you are interested in a strong anti-corrosion housing, you can opt for a model of the same manufacturer "Bison Standard 06874"

Household guns foam

For a single sealing joints acquire professional tool is inappropriate. Household guns cost less and have coped well with the task. Consider the best amateur model with good performance.

Stayer Econom - a reliable assistant

Gun from the German manufacturer has good stamina. Complete with stainless tube for feeding the material, which greatly facilitates the process of care. After completion of the work required for flushing is performed gun foam cleaner to ensure its permeability. Not collapsible.

Stayer Econom has an aluminum threaded engagement with the quality for a fast and reliable fixation balloon. However, the design features of the attachment does not allow to fix all cylinders. Metal trigger. Trouble-free feeding inlet ball valve and provides an output needle mechanism.

There is a variety of professional Stayer Professional tool. The model has a comfortable plastic handle. The nozzle is protected by a Teflon coating.

Atoll G 116 - a model for multiple repairs

Affordable model in an aluminum casing. Due to the design allows you to quickly and securely lock cylinder. Atoll G 116 is able to last for a long time, subject to the manufacturer's recommendations for cleaning the unit. Light weight does not cause discomfort during prolonged use. Equipped with one stop.

Atoll Foam Gun - G 116 professional gun for applying foam during installation and sealing windows and door blocks, Window sills, and other structures. Suitable for mounting and insulation of wiring and communications technology (without foam in contact with drinking water), as well as for filling joints, cracks, voids. The cost of the gun 295 rubles apiece.

Blast Extra Light - loyal assistant of plastic

Chinese product in which all the elements except the nozzle tube are made of plastic. It has a low weight. A low cost. Ergonomic handle. Reliable retention of the sealant provides a needle valve. The bent lever allows to adjust or lock out the sealant.

Clean Blast Extra Light follows immediately after use: foam badly lags behind the plastic. In the fall can break. Plastic bottle with foam retainers severely limit the service life.

How to use a gun for foam: tips and actual video of the process

Each device manufacturers supplied instructions, which spelled out how it works. To the performance of work no difficulties, we offer to find out how to use a gun for foam.

Comment

Mikhail Starostin

Team leader repair and construction company "Home Premium"

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«Do not carry out work in the heat. foam polymerization process deteriorates at high temperatures. "

Should adhere to the following algorithm:

• Shaken for several minutes bottle with foam, and then it to cheat tool adapter. The container shall be placed up nozzle. Before operating the device should be held by the handle. In the cylinder valve must be at the bottom;
• And purify damp surface;
• Hold the tool by the handle, pull the trigger to fill the joint. If necessary, the sealant flow is adjustable by an adjusting screw located in the barrel end. Seam fill about one-third, as over time the foam will increase significantly in volume;
• Turn off and washed with empty balloon device with a special composition. If the cylinder still have the foam, the gun did not shoot, and wash only the tip of the barrel. Keep the device should be such that the balloon was at the top.

Tip! Filling the vertical joints should be done from the bottom up. Wide seam movement should be zigzag. If you have to blow out the ceiling and walls, work should start with the ceiling.

Next video: how to use a gun for foam, will allow a better understanding of the intricacies of the process:

How to clean the gun foam: important points

To the device has served longer, it is necessary to know how to clean the gun foam. Offer to meet with the like can be rinsed / cleaned or repaired device.

Washing gun for foam

Before the gun clean of foam, you should try it washed. This is done as follows:

• Remove sealant bottle and replace it with wind the container with detergent;
• By pressing the trigger completely fill the interior space cleaner;
• Remove the container and pressing the trigger, release the device from the cleaning agent;
• Mounted on the container and re-place the internal space is filled;
• An hour later, remove the container and the gun free from the facility.

How to disassemble the gun for foam when washing did not give results

Not always washing allows the quality to clean internal surfaces, so it is important to know how to disassemble the gun foam. We offer to find out the following video:

Repair for final cleaning gun foam

Featuring a relatively simple structural design, such a device sometimes fails. Repair for foam gun involves checking the status:

• The ball at the end of the gun;
• Bowling ball, which is where the cylinder is screwed;
• Bottle with sealant.

Comment

Mikhail Starostin

Team leader repair and construction company "Home Premium"

Ask a Question

«If the foam is stuck in the wellbore, the device is likely to have to dispose of. "

What gun foam for better consumer reviews

It can be difficult to decide which gun foam better. In this case it is necessary to get acquainted with consumer reviews, which have already benefited from interested models:

Review P.I.T model:

Review Stayer model:

Knowing how to choose and how to clean the gun foam can be a long time to use the same construction tool. Share in the comments, what model you prefer, and some have found a use for it.