Gel Syringe (10 g.) I Tacky Flux Paste I Soldering Flux I Electrical Solder I About this item EXCELLENT QUALITY :High purity, Advanced RMA -Rosin Midly Activated- Paste flux formula, RoHS Certificate Compliant, Semi-Solid, Organic, Environmental friendly soldering flux paste. Formulation for electronic soldering applications. It is effective in removing oxides from Tin-Lead, Lead-free, Gold, Silver and Copper alloys. ENOUGHT QUANTITY : The package includes 1 syringe of soldering high quality rosin paste flux, 10 grams net weight. Excellent Immersion, wettability, chemical and technical properties. Thus, Enough quantity for your use. Strong soldering and welding power resulting strong low residual joints. NON-CORROSIVE: Formulation with neutral pH, no corrosion involve after soldering process. Rosin is not conductive in dry conditions and has good insulation. Is not corrosive to metal surfaces such as circuit boards. OXIDATION RESISTANCE : Anti-oxidation effect through soldering , desoldering, rework and reflow electronic processes for their high boiling formulation components. Giving as a result smooth, shiny and uniform soldering joints. NON TOXIC: Organic High Purity formulation, stable performance and low volatility for long use cycles, no irritant smell, Lead-free, Zinc Chloride-free and Ammonium Chloride-free.