Cassiterite

Pressed tinstone made of lead-free metal powder and chemical cleaning additives. For the cleaning and pre-tinning of copper soldering-bits. 

• tins, cleans and maintains copper bits at the same time
• ammonium chloride-free
• lead-free
• no annoying, harmful fumes
• long shelf-life
• practical and clean due to reclosable metal can
• most simple handling with less effort