Review on KESTER SOLDER 24 6040 0066 WIRE 190°C by Raymond Gray

Excellent solder. The date of manufacture (DOM) of the product I just received is 10-Aug-15. The Kester warranty is 3 years from the date of manufacture. As it hasn't been produced in the last 12 months, 1 star deducted, otherwise it's exactly what I expected and I'm satisfied. If stored properly, the shelf life can be significantly longer than 3 years.