CS FLUX 10g halogen free, lead free no clean flux for SMD microsoldering; transparent when heated. low viscosity gel that liquefies under heat and wicks beneath components, turning clear.

CS FLUX 10g is a halogen-free, lead-free, no-clean (meaning that any remaining CS FLUX will not be corrosive to the PCB and does not need to be cleaned) flux designed for reliable, microscopefriendly soldering on modern electronics. At room temperature it places like a soft gel for exact control; when heated it becomes highly fluid, spreads evenly, and turns transparent so you can watch wetting, alignment, and fillet formation in real time. It supports BGA rework work flows if needed, but it truly excels in routine SMD microsoldering such as USBC and HDMI connector swaps, drag soldering pin headers, reattaching fine-pitch controllers, reinforcing jumpers across broken traces, and refreshing oxidized pads on compact logic boards. CS FLUX is formulated as a soft gel at room temperature, making it easy to dispense directly from the applicator tube without special tools. The user can apply the exact quantity needed with simple finger pressure, ensuring precision and control in every application. In contrast, many other fluxes are so thick that they require dedicated equipment such as pneumatic pumps to be squeezed out, making CS FLUX a far more practical and user-friendly choice for both professionals and DIY users. The gels gentle tack helps hold parts in position before heat, and its low-residue chemistry keeps cleanup minimal. Beginners can achieve more consistent, professional-looking joints; experienced technicians gain speed and repeatability. Store sealed, away from heat and direct sunlight; for longer-term stability, keep in a cool, dry place.

Packet includes:

1 × 10 g applicator tube of CS FLUX

1 × 1.6 mm precision application tip