Description : Solder Welding Paste 35g MCN-300 SMD SMT Sn63/Pb37 Solder Paste Specification: Type : XG-50 Alloy : Sn63/Pb37 Microns : 25-45um Weight : about 35 grams Package Included : 1pc x MCN-300 Soldering Welding Paste Warning: 1. Harmful by inhalitation and if swallowed. 2. Danger of cumulative effects. 3. Keep away from food, drink, and animal feeding stuffs. 4. When using, do not drink eat or smoke. 5. Avoid prolonged or repeated contact of any skin with solder paste, in case of solder paste ingestion see a doctor immediately. 6. Store container well closed and cool (at 0 to 10°).