Welcome to our shop! We have a high-quality solder paste that effectively prevents failures of printing and preheating. It is easy to dry, with a bonding time of more than 48 hours. The solder paste is colorless and transparent, and it does not affect electrical tests. It is also easy to clean. When using our solder paste, you can expect bright and full solder joints, with little smoke and no irritating smell. Our solder paste is made from harmless materials, ensuring a healthy and environmentally-friendly soldering experience. The item includes: - 2 x 50g Solder Paste - 2 x Push Rod - 4 x Syringe Needle 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.