Product Introduction：
Number: BST9303
Product introduction: it is water base type flux, widely used in the welding process of the semiconductor industry and the electronic industry in the welding, wave soldering and hand welding, the welding effect of copper base material and nickel base material is good. Can help and promote the welding process, also have protective effect, prevent oxidation reaction
Product specifications: 25L/pail
Product advantage: water soluble, small smell
Good activity, strong ability to climb tin and keep the solder to keep secret
