Tri-Tek Electronics is proud to feature the highest quality solder available from Kester Solder and Qualitek. Tri-Tek stocks the most common types and sizes of solder at the most competitive prices around, including lead free solder, rosin flux core solder, water soluble solder, no-clean solder, silver solder, and the popular Kester Kwik-Draw and Pocket Paks!

Standard Flux Core Percentages Diagram