The needle tip bottle of Kester 186 no clean liquid rosin is everything I expected. The solder evenly distributes as it should. I really like the bottle it comes in. The little plug seals the content so there is no leakage. The tip easily allows just 1 drop to come out at a time. Although the bottle is small, it will last me a long time because of this feature. I would highly recommend it to anyone.
Verified purchase: Yes | Condition: Pre-owned
Product is so much easier to use with the delicate photo-etch parts I am using to build a ship. I highly recommend the use of this product over a solid/gel flux. The product is easy to apply with either the needle point applicator supplied or using a small artist brush.
Verified purchase: Yes | Condition: New
Where has this stuff been all my life-? Between this Kester rosin flux and my new Kester solder, the task of soldering that used to be a source of aggravation has become one of my favorite tasks in the shop. This is valuable stuff and well worth having on the bench.
Verified purchase: Yes | Condition: New
Kester has always been a quality name in soldering. The product I got works well on PC board repair. The applicator is so handy to dole out just what you need and no more. Good price and fast ship.
Verified purchase: Yes | Condition: Pre-owned
This was recommended by the electronic guineas Mr. Carlson from You Tubes Mr. Carlson's Lab. Most fluxes will over time cause the soldered joint to corrode. Mr. Carlson uses this flux as it will not cause any corrosion of the soldered joint. The applicator allows the flux to be applied with pin point accuracy. If you are working in electronics this is the flux for you.
Verified purchase: Yes | Condition: Pre-owned
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Soldering Flux
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Soldering Flux