Essmetuin No Clean Soldering Flux Paste(4Pack), Solder Flux For Electronics Soldering, Tin soldering, Lead-Free Rosin Soldering Flux For Circuit Boards and Copper Electrical Wire

I could never get the piston to start into the tube. I tried countless times to align it, but the handle would never push the piston face into the tube. Instead it always started to bend the frame and looked like it would break apart (being plastic). I could take the piston out of the tool and push it into the cartridge (with some twisting action) by hand, but the tool would never do that. Otherwise, it all went together just fine. Standard ChipQuik 15 gm cartridge. Save your money, do not buy this.

I recently purchased the Essmetuin No Clean Soldering Flux Paste (4Pack) for various electronics soldering projects, and I am thoroughly impressed with its performance. This solder flux is a game-changer, especially for those who engage in tin soldering and work on circuit boards and copper electrical wires.The most striking aspect of this product is its "no clean" feature. It significantly simplifies the soldering process by eliminating the need for post-soldering cleanup. This not only saves time but also ensures that the soldered components maintain a neat and professional appearance.The consistency and quality of the flux paste are excellent. It adheres well to soldering surfaces, providing a smooth and even application that greatly enhances the soldering process. This consistent quality is vital for precision work on circuit boards and electrical connections, where accuracy and reliability are paramount.Another commendable aspect is that the Essmetuin flux is lead-free. This makes it an environmentally friendly choice and aligns with health and safety standards, which is increasingly important in electronics work.Each pack in the 4-pack set is a testament to the thoughtfulness of packaging. The containers are well-sealed, ensuring the flux remains fresh and free from contamination. This attention to detail in packaging reflects the overall quality and professionalism of Essmetuin as a brand.In conclusion, the Essmetuin No Clean Soldering Flux Paste is an outstanding product for anyone involved in electronics soldering. Its ease of use, high quality, and environmentally friendly composition make it a top choice for both hobbyists and professionals. I highly recommend this product for your soldering needs; it truly enhances the efficiency and quality of soldering work.

I didn't read paste, I was shopping quick, but it works great has paste, it liquefies instantly when in contact with heat, and makes my soldering jobs a ton cleaner, also, a great value for your money.

You get quite a bit of flux, it's a bit runny at room temp but works well enough.

Makes Soldering jobs a breeze!!!