The 4140 Flux Remover for PC Boards is a blend of ethyl alcohol, isopropanol, and ethyl acetate that is an eco-friendly, dry cleaning solvent. It has a non-corrosive and non-conductive formulation with a moderate dry time.

Since the 4140 is safe for most plastics and printed circuit board components, it is used heavily in the electronics industry. It is great for removing rosin, non-rosin, no-clean fluxes, and ionic contamination.


Features and Benefits
  • Suitable for Use in Food Facilities as a Non-Food Chemical- Canadian and NFS recognition letters available on request
  • RoHS Compliant
  • Low odor
  • Safe on most plastics
  • Moderate dry time
  • Zero residue


Catalog Number Net Volume Net Weight Packaging
4140-P 11.5 mL (0.39 fl oz) 9.10 g (0.32 oz) Pen
4140-400G 453 ml (15.3 oz) 400 g (14.1 oz) Aerosol
4140-1L 1 L (1.05 qt) 791 g (1.74 lb) Bottle
4140-4L 4 L (1.06 gal) 3.16 kg (6.98 lb) Jug
4140-20L 20 L (5.34 gal) 15.8 kg (34.8 lb) Pail

Safety Data Sheet
Technical Data Sheet

Foodsafe Certifications
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