Purchased for 76 euros. The feeling it gives you when you hold it in your hands seems to be a very high-quality and sturdy tool. I did not expect it. The pressure axis of the silicone is metallic (it is not specified anywhere, that's why I'm writing it). It also accepts common type tips that are available in the market for sausages. The only negative is that the container for the 600 grams is plastic and I don't know how long it will last, but even if it breaks, I believe that a metallic one can easily be used from the corresponding manual guns. For occasional use for a few meters, it is not worth buying. I estimate that it is only worth it for many consecutive meters of work, as you work comfortably and faster. When I use it in practice, I will come back with a new evaluation. Just like the battery-powered blower from the same company, which is excellent, it can be slightly modified to accept 20v batteries from another well-known company (this is for those who do not want to have multiple batteries from different companies)

The gun is very high-quality and you can tell as soon as you hold it and start working with it. With its dual head, it gives you the ability to use any sealing material you need. As for the economy that I was told about from the store, I understood it from the first construction I used it for.