Simple but vrry effective makes clean joints every time highly recoMmend to any one that solders!!!
Best flux pen so far .!!
I cannot blame the tool. Possible user error. Shake before use.
Sorry T, this is hopefully my one and only poor review. I thought I was buying a Kester Flux Pen. This one has no label and smells and looks like isopropyl alcohol when applied . It evaporated and there was NOTHING left, so much so I use it to clean flux paste off of racewire. I am sure it's just the emulsifier or basically the medium in which the flux is delivered, although it may be a bit lean towards the delivery system and lite on flux. Actually I think they forgot to add the flux. Please change the picture in the advertisement.
Steven, this is very concerning: I am going to pull the batch now and test. I will get back with you and also send you a proper replacement. I will send you a video of the flux that I am sending. As always, thank you for sharing.