MG Chemicals 8341-10ML is a 10 mL syringe of no-clean soldering flux paste. It is made for lead-free alloys and also works with conventional leaded solder, using a blend of rosin, thickener and synthetic resin. The tacky paste wets quickly and leaves clear, non-conductive, non-tacky residue, making it well suited to touch-up and rework of surface-mount assemblies.
Key Features
- No-clean formula: residues are clear, non-conductive and non-tacky
- Works with both lead-free and leaded solder alloys
- Fast, widespread wetting
- Tacky paste holds parts in place during rework
- Meets J-STD-004B ROL1 classification
- RoHS compliant
Specifications
| Brand / model | MG Chemicals 8341-10ML |
|---|---|
| Type | No-clean flux paste (rosin, thickener, synthetic resin) |
| Volume | 10 mL syringe |
| Classification | J-STD-004B ROL1 |
| Solder compatibility | Lead-free and leaded |
| Compliance | RoHS |
| SKU | 25834110ML |
What's Included
- MG Chemicals 8341 no-clean flux paste, 10 mL syringe
Ideal For
SMT touch-up, repair and rework on circuit boards.
Frequently Asked Questions
What does no-clean mean?
The residue left after soldering is designed to be safe to leave on the board. 8341 leaves a clear, non-conductive, non-tacky residue.
What does ROL1 mean?
Under J-STD-004B, RO means rosin-based, L means low activity, and 1 means it contains halides below the class limit.
Can I use it with leaded solder?
Yes. It is designed for lead-free alloys but also works well with leaded solder.

