Which gun is better for mounting foam? Which gun to choose?

Mounting foam is one of the popular building materials widely used in decoration and repair. Due to the peculiarities of this composition, it is very important to know which gun is best for mounting foam. Modern manufacturers offer a wide range of devices that will make the work easier and more convenient.

What to consider when choosing

To begin with, we note that today you can buy a gun at a price of 200 rubles and more. To choose the right and stably working product, you should pay attention to a number of features:

1. Material. Modern models are made on the basis of metal, plastic powder molds or metal, which is covered with Teflon. The lightest and most user-friendly products are created on the basis of powder coating.
2. Reducer. Ideally, it should be made of cast metal and covered with a layer of Teflon. This coating is not accidental: it does not stick to the foam, besides it is always easy to clean. The plastic reducer is also good, especially if it is from a domestic manufacturer.
3. Housing. What kind of gun for mounting foam to choose? Pay attention to the case. Ideally, it should be metal, but fully plastic models are pretty good. However, in some products, plastic is so poor that it is eaten up under the influence of foam or cleaner.
4. Dismantling of models. Modern guns for working with mounting foam can be disassembled or completely. The main feature of collapsible models is the ability to decompose them into parts and clean them.
5. Material of the needle. Avoid buying a gun, which is simply covered with paint: it immediately oblezet, so working with it will be inconvenient. Ideally, the needle should be made of brass and steel.
6. Presence of a batcher. This is an important functional element, because it is possible to control the amount of polyurethane foam supplied.

Check before purchase

To understand which gun is best for mounting foam, several devices should be tested. And you need to do this before buying. The test is the simplest. First, you need to check the operation of the trigger: since press products enter the stores, there is gas under pressure inside them. As soon as you press the trigger, you will hear "pshik": this indicates that the gun can be safely taken!

If the characteristic sound was not, then you can buy the cheapest balloon cleaner for foam, put it on the gun. A couple of times press the trigger, listen to the sounds - do you miss the joints of the reducer or the union with the valve. Check the gun to spray the foam in different modes. So you can test its work more carefully.

Cheap or expensive

Before you buy a gun, decide for yourself, for what purposes you need it. If you just trim the window or doorways, then it makes no sense to buy a professional unit - you can get by with a budget model. If the gun is needed seriously and for a long time, to solve complex and persistent problems, choose one that has a metal body and Teflon coating. At the same time, pay attention: a good gun for mounting foam is characterized by quality assembly and fitting of each part. The advantage of such models is the possibility of assembly and disassembly.

What are the advantages?

Modern brands offer a large selection of sealants with a plastic applicator, but not all of us are comfortable using them. In this respect, a gun spraying foam is more advantageous solution:

1. It can be set so that the foam comes in a certain dose. It is also possible to change the feed of the material, depending on the depth and width of the seam.
2. As soon as the trigger is released, the foam stops flowing.
3. A special needle placed in the housing prevents air from entering the device. That is, at any time you can interrupt the work, while the foam does not solidify in the balloon.
4. If you are thinking about which foam gun is better, pay attention to the models in which you can change bottles. This expands the scope of work, besides there is no need to disassemble and clean the device.
5. Convenience is also a positive moment of pistols. To use it, you only need to use one hand.
6. Most manufacturers offer models in which parts are made of metal. This ensures the reliability and stability of products to mechanical stress.

Application Features

Which gun is better for mounting foam? We will consider the popular brands a bit later, but for now let us determine what the specifics of the application of these units are. To use them is very simple:

1. First, the gun is attached to the cylinder, and its socket should be lubricated to ensure tightness of the connection.
2. The balloon is turned over, the screw is installed in such a position that the foam flow is optimal. The foam output is regulated either by the force of pressing, or by the screw.
3. The first pressing of the trigger lever releases air. The application of foam should be uniform and accurate from the bottom up, with the junctions of joints not filled to the end.
4. During the break in work, we store the balloon vertically.
5. At the end of the work, the balloon is disconnected, we wash off the foam remnants from the gun, and do this quickly - so that the material does not stick.

Remember the principles

To choose a good gun for mounting foam, you need to have an idea of how it works. In addition, the quality of its operation directly depends on the thoroughness of the preparation of the treated surface. If there are splashes from the foam, they can be removed by simple acetone or a special liquid for foam. After cleaning, the surface is heavily wetted with water, so that the foam does not creep and does not stick. Before use, the cylinder should be heated to a temperature of 20 degrees.

If you are installing elements that are highly susceptible to deformation, choose a special foam that has a low level of foaming. It shows resistance to mechanical damage, has small in size pores, therefore is characterized by low water absorption. After hardening, the foam should not be thicker than 3 cm, and it can not be touched until the hardening of the layer has occurred.

Liechtenstein Hilti

The question of which gun is best for mounting foam, worries those who plan to perform home repairs themselves. Today, many brands offer their products, so you have the opportunity to choose a cheap or expensive model. For example, the manufacturer of Liechtenstein Hilti offers a gun, characterized by an ergonomic design, an anti-slip handle, an increased trigger, and a safety device located on the starting mechanism. A pistol is made of high-strength and shock-resistant plastic. It perfectly dispenses the foam and has a long operating life. The cost of models is from 2500 to 4000 rubles.

Belarusian Zubr

Many buyers are interested in the question of which gun for mounting foam "Zubr" to choose for domestic use? Note that the production of this Belarusian brand is represented in several versions: "Buran", "Master", "Installer", "Professional", "Expert". "Buran" and "Expert" are completely metal models with Teflon coating of working surfaces. "Master" has a plastic case. All devices are equipped with a needle valve made of stainless steel.

For professional use, the Expert series is very suitable. It is distinguished by an innovative system of sealing rings, so that the design is completely hermetic. By the way, the model is quite cheap - only about 1000 rubles.

German Kraftool

Under this brand is created a whole series of guns for mounting foam. The Industrie series attracts attention with metal trunk and body, as well as a brass needle valve with Teflon coating. In the Kraft-Max series, Teflon covers all working surfaces, and Panter guns have metal parts, but you can not regulate the supply of foam. The average cost of models of this German brand is about 600 rubles.

The Kraftool Gold-Kraft gun, for example, is made with a brass body. It is suitable for applying foam through a cylinder. The use of brass gives the products reliability and tightness, and the main elements of the gun are covered with Teflon. Thanks to this care for him is simple and convenient.

I ntertool

The Intertool foam foam gun is a functional unit, which also has Teflon coating, is thoughtful and convenient in design. All the details of the pistol are attracted by proportional shapes, a plastic comfortable handle with two notches. This form allows you to work with the device for a long time, without straining your hand. The distinctive features of the models include:

1. Accurate dosing. Therefore, the flow of foam under control.
2. The foam stops instantly as soon as the trigger is released.
3. You can work intermittently, without removing the balloon.
4. Teflon coating reduces the likelihood of foam adhering to the parts of the device.

The professional foam gun Intertool PT-0606 is an excellent solution if you need a long work with this building material. The use of Teflon as the main coating is not accidental. First, it increases the frost resistance and heat resistance of the gun. Secondly, this coating is not affected by water or fats.

"Brigadier"

The gun for mounting foam "Brigadier" is ideal for long-term repair work with the use of foam polyurethane foam. With it, you can perform assembly of building structures, handle door and window openings, conduct heat insulation work. Only for 850 rubles you get a device that is made of strong tool steel. The thoughtful design of the handle ensures ease of use, even if you work with a gun for a long time.

Above the handle is a convenient adjusting screw, which allows to dose the amount of foam supplied. This tool comes with four nozzles, so you can easily perform all the finishing work. For example, thanks to a flexible polyurethane tube, you will be able to fill with foam even the most inaccessible areas.

conclusions

So what kind of foam gun is better? Choose according to your preferences and financial possibilities. Buy for a single decoration of the window opening after installing the PVC profile expensive model does not make sense. For such works, the functionality of simple devices is quite sufficient. And for the use of pistols for professional purposes, for example, with constant work with tools, give preference to high-quality and more expensive devices. Whichever model you choose, the main thing is to correctly use it.