Solder Paste Lead Free Low Melting point 138C QuickAlloy NO-CLEAN 5cc, and 10cc RMA SMD flux RoHS compliant SMD chip rework grade Melting Point 138C 281F (Eutectic) RoHS compliant Lead Free solder high quality solder paste made in USA 87% Metal Particle Size 25-45 Microns 5cc syringe w/ tip contains 17 grams with 10cc RMA SMD flux