SRA Rosin Activated 63/37 Wire .031 Diameter - 4oz spool

1 - Low to high activity RA formulation dependent on % halides

2 - Excellent solderability for a wide variety of applications

3 - Classified as ROL0–ROL1per J-STD-004

4 - Cored wire solder has a shelf life of 2 years from date of manufacture