Chemtronics ES888B Flux-Off No Clean EXTRA Flux Remover, 10oz with Brush
Chemtronics ES888B Flux-Off No Clean EXTRA Flux Remover, 10oz with Brush
Chemtronics ES888B Flux-Off No Clean EXTRA is a low-VOC, extra-strength aerosol flux remover for light or heavy encrusted no-clean flux deposits on printed circuit boards. This 10oz version includes the BrushClean System for scrubbing stubborn soils during targeted PCB cleaning and rework.
The high-pressure aerosol penetrates quickly to remove flux, oxide particles, dust, grease, and oil, then evaporates quickly without leaving solvent residue. Verify compatibility with the assembly's materials before use.
Best Uses / Applications
- Targeted removal of no-clean flux from compatible PCB assemblies.
- Bench rework and spot cleaning around solder joints.
- Scrubbing heavy or encrusted flux deposits with the included BrushClean System.
- Electronics assembly and repair workflows requiring dedicated flux removal.
Key Features
- Extra-strength, low-VOC formulation for no-clean flux removal.
- High-pressure aerosol penetrates encrusted deposits.
- Fast drying without solvent residue.
- Non-corrosive and safe for metals.
- All-Way Spray valve operates in any direction, including upside down.
- BrushClean System included for scrubbing heavy soils.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Chemtronics |
| Part number | ES888B |
| Product family | Flux-Off No Clean EXTRA |
| Container size | 10oz |
| Delivery format | High-pressure aerosol |
| Accessory | BrushClean System included |
| Primary cleaning target | Light and heavy encrusted no-clean flux deposits |
| Other soils removed | Oxide particles, dust, grease, and oil |
| Drying characteristics | Fast drying; leaves no solvent residue |
| Metal compatibility | Non-corrosive, safe for metals |
| Plastic compatibility | Not classified as plastic-safe in the manufacturer's selection guide; test before use |
| Flammability | Flammable |
| Spray valve | All-Way Spray, including upside-down operation |
Choosing a PCB Cleaning Solvent
| Option | Selection consideration |
|---|---|
| ES888B No Clean EXTRA | Dedicated extra-strength flux removal with an included brush; verify materials compatibility. |
| IPA | Validate performance against the actual flux and cleaning requirements rather than assuming it replaces a dedicated remover. |
| Plastic-safe flux remover | Consider a formulation explicitly rated for sensitive plastics when compatibility is the priority; confirm it addresses the target flux. |
Compatibility and Handling
ES888B is flammable and should not be treated as universally safe for plastics or conformal coatings. Test on a non-critical area before use and follow the product label and current safety data sheet for ventilation, handling, storage, and ignition-source precautions. Non-corrosive performance on metals does not establish compatibility with every component material.
Fast evaporation and a residue-free solvent do not by themselves verify an assembly's ionic cleanliness. Validate the complete cleaning process against your application requirements.
Frequently Asked Questions
What is Chemtronics ES888B used for?
It removes no-clean flux deposits from printed circuit boards, including heavy and encrusted deposits. It also removes oxide particles, dust, grease, and oil.
Does this version include a brush?
Yes. This 10oz listing includes the BrushClean System for scrubbing heavy soils during flux removal.
Is Flux-Off No Clean EXTRA safe for all plastics?
No blanket plastic-safety claim should be made. Chemtronics' selection guide does not classify No Clean EXTRA as plastic-safe. Check the current compatibility guidance and test on a non-critical area before use.
Is ES888B nonflammable?
No. Flux-Off No Clean EXTRA is flammable. Follow the label and current safety data sheet for handling and storage precautions.
Does it leave a residue?
The formulation evaporates quickly without leaving solvent residue. Complete removal of flux and other contamination still depends on the assembly and cleaning process.
Can I spray the can upside down?
Yes. The All-Way Spray valve operates in any direction, including upside down.
Should I choose ES888B instead of IPA?
Choose based on the target flux, assembly materials, and cleaning requirements. ES888B is a dedicated extra-strength no-clean flux remover with a brush. Validate compatibility and cleaning performance before adopting either solvent for your process.
Related Resources
IPA vs. Acetone vs. Flux Remover: PCB Cleaning Guide
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