🔧 Solder Like a Pro – Your Projects Deserve the Best! Lightweight design (2 oz) for easy handling and storage. Experience superior soldering with our advanced rosin paste flux. Simply insert the hot tip for a seamless soldering experience. Proudly made in Colombia, ensuring top-notch craftsmanship. Enjoy peace of mind with a non-corrosive formula that protects your projects. Non-Corrosive Made in Colombia Easy Application YelloWell Soldering Products Rosin Paste Flux is a high-quality soldering aid designed for electrical and electronic repairs. This 2 oz paste flux features a non-corrosive formula that enhances soldering efficiency by removing impurities and oxides, ensuring a clean and effective bond. Its easy application process makes it ideal for both professionals and DIY enthusiasts, all while being proudly made in Colombia.