Product Description
KappZapp7R™ Rosin-cored Solder has rapidly become the audio industry standard for electrical / electronic Copper applications. The 7% Silver solder creates extremely clean conductive joints with high strength, ductility and corrosion resistance. The center of the solder contains a mildly-acidic natural rosin flux. When the solder is heated, the flux is released and removes the oxide coating to allow a strong bond to form. No additional flux is required when using KappZapp7R cored solder. The flux residue can be is removed with warm water or alcohol and a clean rag.
1/16” diameter wire
The 1 lb spool contains about 125 feet of solder.
The ½ lb spool contains about 62 feet of solder.
The tube contains approximately 10 feet of solder. It is great for small projects or to add to your hobby or tool kit.
1mm (.039”) diameter wire
Ideal for small wires and small electronic parts.
The 1 lb spool contains about 250 feet.
The ½ lb spool contains about 120 feet of solder.
The tube contains approximately 15 feet of solder. It is great for small projects or to add to your hobby or tool kit.
1/16” diameter wire
The 1 lb spool contains about 125 feet of solder.
The ½ lb spool contains about 62 feet of solder.
The tube contains approximately 10 feet of solder. It is great for small projects or to add to your hobby or tool kit.
1mm (.039”) diameter wire
Ideal for small wires and small electronic parts.
The 1 lb spool contains about 250 feet.
The ½ lb spool contains about 120 feet of solder.
The tube contains approximately 15 feet of solder. It is great for small projects or to add to your hobby or tool kit.
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