A Gun For Polyurethane Foam "Zubr" (30 Photos): The Advantages Of The Models Of The "Professional" Series, How To Disassemble Them And Customer Reviews

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A Gun For Polyurethane Foam "Zubr" (30 Photos): The Advantages Of The Models Of The "Professional" Series, How To Disassemble Them And Customer Reviews
A Gun For Polyurethane Foam "Zubr" (30 Photos): The Advantages Of The Models Of The "Professional" Series, How To Disassemble Them And Customer Reviews

Video: A Gun For Polyurethane Foam "Zubr" (30 Photos): The Advantages Of The Models Of The "Professional" Series, How To Disassemble Them And Customer Reviews

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Special pistols for polyurethane foam of the Zubr trademark allow saving materials and improving the quality of work during construction and repair. Such products are needed both for experienced professionals and beginners who are faced with repair and construction work for the first time. Let's try to figure out how to choose the right device for applying polyurethane foam from this brand, what is its device, what are the features, are the rules of work complicated.

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The importance of the tool

Such pistols are necessary for every master for a number of reasons. They come in handy in a variety of jobs:

  • during installation and insulation of windows, doors;
  • when repairing and insulating roofs, attics;
  • to ensure absolute and partial sealing;
  • during the installation of air conditioners, heating, water supply;
  • for filling empty cavities, seams, joints, cracks;
  • when working on thermal insulation and noise insulation;
  • when fixing not heavy tiles;
  • for the repair of various building structures and many other activities.
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To know exactly which option to choose, you need to get acquainted with this device in more detail.

Device

  1. Trigger (trigger mechanism).
  2. Trunk.
  3. Lever.
  4. Retainer with dosing adjustment screw.
  5. Fitting with valve.
  6. Foam mount adapter.
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The main part of the pistol is the barrel, which is an ordinary hollow cylinder. There are special valves along its edges. The foam bottle is attached to the adapter. Then we smoothly pull the trigger, while holding the pistol. After that, mounting material begins to flow through the fitting, its volume and feed rate of which can be adjusted with a latch.

Models

The Zubr trademark offers the buyer a variety of models: disassembled and non-collapsible, for use in everyday life and by professionals. Collapsible ones are better, since their design provides easy use and repair, allows you to clean the device from the remains of polyurethane foam.

Household models "Buran", "Installer" there is a nozzle made of plastic materials. This excludes the option of cleaning the device in the event of foam hardening. The absence of a retainer does not allow adjusting the foam feed rate, which can increase its consumption, and hence the cost of repairs and construction. The foam in the cylinder in such models remains not completely used up. The obvious advantage of household models is the lower price.

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Specialized models for craftsmen "Expert", "Professional", "Drummer", "Buran" made of teflon coated metal. The barrel is made of steel that will not rust, there is an O-ring on the nozzle. The precise and easy stroke of the foam dispenser prevents movement of the needle valve, which protects against wear of the gasket. The attachment device ensures a safe and secure connection to the cylinder.

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What to consider when choosing?

  • Body material. Metal models are better because they will last much longer. The easiest way to check the material of the device is with a magnet. But metal models carry more weight.
  • Than the barrel is processed inside. Teflon coated models are the best.
  • The barrel and nozzle must be long enough to measure with a tape measure.
  • Integral gearbox (best cast metal).
  • Correct stroke and dispenser unit.
  • No less important is the material from which the needle is made (steel, brass, stainless steel).
  • How comfortable is the handle.
  • Are there instructions for use, as well as a warranty card.
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Be very careful

  • Do not forget to check the integrity of the case, check for defects.
  • Demand testing the serviceability of the pistol.
  • The saved cashier's receipt is a guarantee of the return of the goods if its quality does not suit you.
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Before using the gun, you need to carry out preparatory measures. If it is necessary to work with polyurethane foam in winter at negative temperatures, it is recommended to heat it up to + 5-10 degrees. It is best to use foam for all seasons. The gun itself is immersed in water heated to +20 degrees or kept in a room for at least 10-15 hours.

The place where the foam will be applied should not have a temperature below -5 degrees or be higher than 30 degrees… Therefore, it is not recommended to carry out repair or installation work at temperatures below these values.

Safety rules at work are also important. One of the main points is the organization of the room ventilation regime, as the mounting material is toxic. Also use special protective masks and gloves. The points specified in the instructions must be followed.

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Order of use

  1. First, make sure the fixture is assembled correctly and that the parts are screwed together securely.
  2. Remove the cap from the cylinder and install it in the gun. Shake the contents by lowering the bottle cap down. The cylinder receptacle must be lubricated to prevent air ingress. If the gun is not used for some time during operation, it is left in an upright position.
  3. Click on the trigger. Hissing proof of correct cylinder connection. Work can be started only after the foam of the desired consistency begins to come out.
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The cavities are filled only in certain directions from top to bottom or from left to right. It is necessary to monitor the smoothness, uniformity and uninterrupted supply of material. It is not recommended to touch the polyurethane foam with your hands until it is completely dry. After hardening, the layer is 2.5–3 cm thick.

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Cleaning products and the process itself

In the process of using foam guns, it is important to clean them in a timely manner. It is unacceptable to use tap water for cleaning. Because of this, the mechanism may fail and you will have to drip another pistol.

In order to save money and time of the buyer, the Zubr trademark offers a line of high-quality products for cleaning the pistol from the remains of polyurethane foam. Cleaning products are available in cylinders. You can buy them at branded outlets along with pistols. You need to use them in strict accordance with the instructions:

  • When cleaning, the flushing solution bottle is inserted into the fixture in the same way as the mounting material bottle.
  • For flushing, make the required number of injections to fill the gun. In this form, it is left for two or three days.
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If it is impossible to buy a special cleaning agent, you can use acetone. In this case, the procedure is the same as when using special cleaning agents.

Related products for repair and installation

In addition to pistols for polyurethane foam, the Zubr trademark offers pistols for silicone sealants, which are often used in the maintenance and repair of double-glazed windows. These are multifunctional plastic guns that can be used for mounting and insulation at the same time.

Polyurethane foam "Zubr" is suitable for use at any time of the year, including winter months with negative temperatures. Such products are compatible with any materials used in construction. The exceptions are:

  • silicone;
  • polyethylene;
  • polypropylene;
  • teflon.
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Cured yellowish foam. It is lightweight, hard, resilient and porous. Does not contain toxic substances and is absolutely safe in further use.And also among its positive properties is fire resistance, the impossibility of affecting it by various microorganisms (especially fungi). It can be used for soundproofing and thermal insulation of premises both inside the house and outside. After 15–20 minutes, its excess can be cut off with a knife without fear of damage.

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Benefits

The products of this brand have clear advantages, including the following factors:

  • The metal body does not allow breakdowns, and hence the replacement of pistols.
  • Can be used for a long time.
  • Corrosion-proof elements and Teflon coating prevent damage to parts and rust.
  • The design of the pistol grip makes the device very ergonomic.
  • Despite the metal case, these models are lighter.
  • The presence of a retainer allows you to regulate the consumption of material, which means it saves money.
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  • The special needle does not allow air to pass through, which gives a stronger connection during installation. In addition, it prevents air from entering the mounting material and does not increase its volume additionally.
  • The design of the guns ensures easy operation of all types of models, the ability to assemble, disassemble and clean the device.
  • Guns for different types of materials save time finding the right attachments for different types of work.
  • Ease of operation. If necessary, it can be easily disassembled and reassembled.
  • Working with Zubr pistols does not require any special qualifications. Everyone can use them.
  • Not a very high price with high quality and reliability of products.
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Quality reviews

The analysis of consumer reviews of the products of the Zubr trade mark, carried out on sites and forums devoted to repair and construction, is generally positive. All consumers note the reliability and quality of products, a long service life in comparison with products of other brands.

The possibility of purchasing additional funds of this brand in stores expands the possibilities of the buyer, saves time, effort and finances. Such reviews are the best recommendation for Zubr products.

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For information on how to clean the gun from dried polyurethane foam, see the video below.

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