This safe, fast rosin flux desoldering braid is designed for general purpose solder removal from PC boards. ESD-safe static dissipative bobbin minimizes the risk of damage associated with static electricity. Non corrosive formula is designed for Type R rosin flux. Will not leave ionic contamination on the board. Meets Mil-14256, Mil-B-81705C, Mil-Std-2000A specs, Decay Rate Provision of Mil-B-81705C and Mil-Std-2000A and NASA SP-5002, NPC-200-4 and NHB 5300.4 Reliability and Quality Assurance Publications. Available in 5' and 10' rolls.