Polyurethane foam is one of the most popular materials for construction work. The foam spraying tool is a special gun, which makes it possible to economically use foam and apply it with maximum accuracy.
A special seam made of a material such as polyurethane foam sealant made with a pistol is significantly superior to seams made of other materials both in terms of the quality of installation and its uniformity. If the foam is applied with a gun, then it takes a minimum of time to trim the excess, especially when compared to the labor involved in cleaning up a joint processed without a gun.
The long and narrow barrel of the tool makes it possible to use it in the most inaccessible places, such as, for example, cracks in the ceiling. A high-quality gun prevents the foam from freezing quickly and the can can be used more than once.
We've compiled a list of the best foam guns based on expert opinions and real customer reviews. Our recommendations will help you make the best choice for your requirements and desires. There are many competitors on the world market for construction tools, but we have selected the best manufacturers and recommend that you pay special attention to them:
- Armero
- ZUBR
- Sibrtech
- Matrix
- KRAFTOOL
| 1 | ZUBR STANDARD 06874 | 692 p. |
| 2 | KRAFTOOL Super-Kraft 06853 | 2,000 RUB |
| 3 | Armero A250 / 003 | 1 734 p. |
| 4 | Sibrtech 88676 | 362 p. |
| 5 | matrix 88668 | 869 p. |
Barrel: aluminum
The main advantages
- One of the easiest and most inexpensive options for home use in the DIY repair process
- Plastic housing maximizes lightweight design for comfortable one-handed operation
- The needle valve ensures complete tightness during idle time with the cylinder connected, which eliminates the drying of the foam inside the barrel and its failure
- The ratchet adjuster allows the correct dispensing of foam for economical use and increased void filling area
- The barrel is made of aluminum, therefore it is not subject to scratches and deformations in the process of contact with hard and uneven surfaces (stones, concrete, wood, metal)
The main advantages
- Affordable professional grade tool for installing windows, doors, sealing joints and cavities
- Barrel and tip are made of aluminum, do not deform under pressure or temperature
- The needle valve and reliable gaskets ensure complete sealing, eliminating the drying of the foam in the cylinder or barrel during the idle period
- The reducer for connecting the cylinder is completely made of metal. The design is collapsible, which allows you to effectively flush the entire system after completion of work
- The handle is made of shock-resistant plastic, has good ergonomics and tactile sensations
Barrel: steel
The main advantages
- Modern development for the supply of foam from cylinders to places of difficult access. The tool is used to fill gaps between building blocks and fill voids
- Two rubber sealing rings (at the nozzle and the beginning of the delivery tube) guarantee the required level of tightness, which prevents the risk of foam hardening inside the gun during standstill
- The needle-type valve and the feed barrel are made of stainless steel, which significantly increases the service life of the pistol
- An innovative approach to the development of the foam regulator ensured its smooth operation and the inability to turn the needle valve
- The polished inside feed barrel makes it impossible to get dirty during operation
Body: aluminum
The main advantages
- The trigger handle is made of metal and is not subject to deformation when pressed hard, which is characteristic of irregular use of the connected cylinder
- The body is made of aluminum, not subject to oxidation and breakage due to drops
- The cylinder adapter and the locking needle are Teflon-coated to ensure long-term operation without abrasion, tightness and resistance to foam adhesion
- Precision screw is provided for adjusting the foam output for optimal flow
- The set includes nozzles for comfortable filling of voids of different volumes, including hard-to-reach ones
Body: brass
The main advantages
- The improved assembly gun is designed to facilitate the installation of windows and doors and other building structures
- Thanks to the smooth adjustment of the needle-type valve stroke, the user can easily achieve the required foam flow
- The designers have developed a fundamentally new mechanism for the entry of foam, which allows you to optimize the yield of the starting material
- Teflon-lined brass needle valve and die-cast metal body provide long gun life in harsh construction sites
- Anti-stick coating prevents foam from sticking to metal parts such as nozzle, valve and holder
