Review on 🔥 High-Quality AMTECH NC-559-V2-TF Solder Flux - Complete 30cc Dispensing Kit with Plunger and Tip by Eric Pavelko

Works great when you get it out of the tube. Getting the piston into the tube was difficult as it was almost impossible to get rid of excess air and if air stayed in you had to work harder to squeeze the piston to get air into the tube. The paste is very thick and the little "needle" they supply with the paste is too small to dispense. Even with the needle removed, it is still difficult to use the plunger because the hardness of the product is not suitable for this type of dispenser. I ended up using a special tool to get it working. Extremely sticky to any surface and doesn't rub off easily when cold, doesn't work much better than other products I've used.