The premium blend of silver, copper and provides exceptional fluidity to penetrate tight connections while maintaining smooth, residue-free surfaces after soldering Designed for professional jewelers and metalworkers looking for precision in delicate repairs or intricate metalworking projects Designed for instant adhesion without polishing after soldering and preserves intricate designs and structural integrity in rings, chains and artisanal metalwork Effortlessly repairs broken clasps, repairs antique silver silverware, or joins decorative metal components in DIY shops and jewelry studios Made from fine particles, this silver soldering flux with a low melting point of 700 C ensures a seamless connection on gold, silver and copper alloys for professional jewellery repairs, Manufacturer: hogtnd