POWER CLEAN DE-34

POWER CLEAN DE-34 is the heavy-duty grade for copper and brass — an acidic cleaner and brightener that removes stubborn oxidation and tarnish, restoring brightness ahead of inspection or plating. Follow with CU-20 sealer for passivation. Typical applications are heavy oxidation and tarnish removal, copper/brass brightening and pre-plating preparation.

POWER CLEAN DE-34 is formulated for Copper and Brass. If your basket carries a metal not listed, ask us before running a trial — substrate compatibility is tested on your actual parts.

Power Clean aqueous concentrates work between 1% and 5% — that is 1:100 to 5:100 with water. Light maintenance soils sit at the low end; heavy machining oil, buffing compound and carbon need the upper end. The exact figure is set during the trial on your own parts.

55–65 °C for most aqueous grades. That is also where low-foam products stop foaming, because their surfactant clouds out just below the working range. A trichloroethylene vapour degreaser, by comparison, has to be held at 90–100 °C.

20 L, 50 L, 200 L and 1000 L, with custom packing available. Every product ships with a safety data sheet plus dosing and PPE guidance, and production runs to an ISO 9001 certified system with batch-wise quality control. Trials normally start with a single 20 L pail.