Genuine Amtech flux made by Inventec Performance Chemicals in Deepriver, USA.

LTronics is an authorized distributor, beware of counterfeits.


Expiration Date: 28 December, 2026
(or fresher)

Note: This is a 5cc unlabeled syringe Dispensed from a Retail 30cc Syringe. Ideal for those wanting smaller amounts of fresh flux.


AMTECH NC-559-V3 is the 3rd generation of the famous NC-559 tacky flux. Developed to achieve even better wetting and a clearer transparent residue, it is formulated for syringe application, stencil printing and rework processes on all PCB surface finishes. AMTECH NC-559-V3 performs excellent for BGA sphere attachment and reballing. It is also designed to work on all flip chip bumping and chip scale packaging sites.