Soldering flux paste is a professional accessory for soldering. If you want to buy soldering flux paste， you can try this AMTECH 223 10CC Rosin Soldering Flux Paste! It is protective and can well avoid oxidizing reaction. Made of safe and reliable rosinmaterial， it is non-toxic and environmentally-friendly， so you can feel free to use it. Low odor emission provides you with an improved working environment. Due to its applicable features， soldering paste has been widely used in our daily life. And this is a sort of environmentally friendly auxiliary material; you needn’t to worry about its side effect. With little residues and high value effect， it is great for repairing solder joints!                                    Features            High viscosity， low volatility， stable performance， long usage period， non-smelling and  securityWith no welded pipe， barb or faulty soldering problemsThis universal grease is ideal for solderingSuitable for copper， tin and iron instrumentsA necessary accessory for repairing the main board of computers and mobile phonesAn ideal auxiliary product for electronics manufacturing                                                            Specifications            Brand    AMTECH    <br>Model    223    <br>Dimensions    (3.94 x 0.79)" / (10 x 2)cm (H x Dia.)    <br>Net Weight    1.41oz / 40g    <br>Quantity    2    <br>Color    Red    <br>Material    Rosin    <br>                                                            Package Includes            2 x Soldering Pastes