This is a 63/37 solder paste with a no clean flux.
Melting Point 183 C 361F (Eutectic)
Jar contains 50 grams
Particle Size T5 (15-25 Microns)
Shelf Life: 12 months, unrefrigerated >6 months
Storage and Handling Refrigerate at 3-8C (37-46F). Allow 4 hours for solder paste to reach an operating temperature of 20-25C (68-77F) before use.
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov