Sil Sol 15 - Silver Phosphorous 15% Flat rods 20" long
Sil-Sol 15- Silver-Phosphorous rods are copper rich, filler metal that is self-fluxing on copper by virtue of its phosphorus content. The self- fluxing property of this filler metals is effective on copper only. With copper-base alloys, such as brass or bronze, the add additional Flux to the joints.
It is used extensively on refrigeration units, air conditioning apparatus, electrical conductors, copper and brass pipe fittings, and other copper and brass equipment.