Foam gun is a tool, veryuseful for any repair or construction. This device is necessary not only to save time, but also more economical use of mounting foam. Significantly increases the accuracy of application, which again leads to savings. Let's talk with you about how to use a gun for mounting foam. This is quite simple, but it is necessary to follow certain rules.
Installation of plastic windows, door frames andmuch more requires a bookmark of mounting foam. Manually it is rather problematic to apply for a variety of reasons, but using special equipment, you can save both time and effort. Today, various guns are being sold to apply mounting foam, some of them differ constructively. But we can say that only cylinders with foam differ significantly among themselves. Nevertheless, most of the more or less high-quality pistols are suitable for any manufactured balloon. Before using a gun for mounting foam, you need to take care of your own safety. It is advisable to wear special gloves and glasses, although many do without it. Also, before starting work, you need to shake the can well.
Let's look briefly at what elementsthis tool consists. The design of the gun is very simple, and there are no complex knots in it. The nozzle should be 5 times smaller in diameter than the tube. This is necessary to ensure optimum pressure and the possibility of applying a thin layer of foam. There is also a tube, often called a trunk. A rather important part is the adapter, it's an adapter. It acts as a connector between a gun and a balloon with foam. The design provides for the presence of an adjusting screw, which allows to control the foam output. It is advisable to buy models that have a barrel nut to the handle. If you remove it, you will have access to the stock, so you can clean it without any problems. There is still a trigger and a handle. The last element in the priority should be aluminum and fairly strong. As you can see, the device of the gun for mounting foam is quite simple. Let's go further.
The cylinder has a protective cap.Before use, it must be removed, after which it is possible to screw the cylinder into the gun holder. However, you should understand that during the work the balloon should be in an inverted state, that is, its holder will be at the bottom, and the adapter - at the top. Accordingly, the gun is flipped over so that the handle is at the bottom. During the winding with one hand, you need to hold the gun, and the second with rotary movements insert the balloon into the holder. To obtain a uniform composition of the mixture contained in the container, the balloon must be shaken well. Shake it better in an undisturbed position, that is, the handle of the gun should be at the top. About 15 shakes will suffice. Well, now you can figure out how to use a gun for mounting foam. As noted above, there is nothing complicated here.
Now I would like to consider the general principleswork not so much with a gun, as with a mounting foam, since this stage is quite important. Before starting work, it is necessary to wet the surfaces to be treated. This is necessary for the swelling of the foam to occur faster and better, and the composition was completely homogeneous. The nozzle is directed towards the seam. The trigger must be pressed smoothly and without jerking. So the quality of the foam at the output will be higher, and the risk of breakage of the trigger is smaller. The gap must be filled from the bottom up. At the same time, the nozzle should be made like a zigzag. Using the adjusting screw, you can increase or decrease the amount of foam delivered to the barrel. This depends on the depth and thickness of the treated seam.
This is a fairly simple manipulation, not requiringno preliminary preparation. Naturally, in the process of work, the amount of foam in the balloon decreases. After the resource has been exhausted, it is necessary to replace the cylinder with a new one. This is done as follows.
The barrel of the gun is sent to the trash can.Pressing the trigger will remove the remaining foam from the barrel. After this, the gun is turned upside down and the balloon is twisted by rotational movements. The fixing point must be cleaned with a special liquid and immediately installed a new cylinder. How is its installation, we have already figured out. Now the gun under the mounting foam is ready for use.
After you have finished, you need to stoptighten the adjusting screw. If the balloon still has some amount of mounting foam, and the next use will be soon (no more than 1 month), then it is not wise to perform the removal of the balloon. Moreover, it is highly recommended to leave it in the gun. So the foam will be under constant pressure, which prevents it from drying out. Before completion, the tip should be cleaned well with a special liquid. This will prevent drying of the mounting foam, accordingly, the following use will be much easier, since no pre-cleaning is required. If the cylinder is empty and there is no new one, the old one is removed and the gun is cleaned. In principle, it is also used a gun for mounting foam. The instruction on this does not end, there are still several important details.
Many people generally forget about this procedure, consideringits unnecessary and meaningless. But this is somewhat wrong. The fact is that if the mounting foam stiffens along the entire trunk, then removing it from there will be problematic, and it will take a lot of time. That is why immediately after the work is finished, it is necessary to clean the tool. To do this, the outlet hole of the barrel turns to the "from itself" position. After that, the balloon with foam is twisted, and a cleaning agent is inserted into the holder. Next, you need to press the lever until the barrel is completely filled with the cleaning agent. It is necessary to wait for about 10-15 minutes, after which the liquid is removed, and the barrel is repeatedly rinsed. When you remove the balloon with cleaning fluid, press the trigger to remove any remaining detergent. Screw the adjusting screw all the way to the stop. In principle, this is all that can be told about how to use a gun for mounting foam. And now let's look at the tools from well-known manufacturers.
The company is engaged in manufacturing and sellingprofessional models. For example, Hilti CF-DS 1 is very popular both among professionals and in everyday life. This gun will cost 2500 rubles. In return, you get an ergonomic design, a sturdy product and a high quality assembly in general. The anatomic handle has an anti-slip coating and lies well in the hand. The trigger is large enough and is designed under two fingers, which increases the convenience of work. In addition, the Hilti CF-DS 1 foam gun has a fuse. It locks the trigger from accidental depression during transportation or falling of the tool. The weight of the gun is only 480 grams, so when working with it, the operator will not tire.
If you want to buy an inexpensive tool, thenpay attention to the gun for mounting foam "Zubr". This is a fairly high-quality tool, most models have a lightweight body, which allows you to perform better and more accurately, since the operator's hand will be less tired. In general, the products are made of steel and are quite strong and airtight. Here, in principle, and everything that can be told on this topic. If you are looking for the best foam gun for foam, then give preference to popular manufacturers. It should be understood that there are other good options, cheaper and more affordable. Today many domestic companies supply good and quite cheap pistols for mounting foam. How to use them, you already know, and the technique will come with experience.