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The DYNAFLUX 781-4X1 is a water based aluminum cleaner supplied in a 1-gallon jug. It is formulated to remove oxidation, flux residue, and surface contaminants from aluminum components found in HVAC coils, refrigeration equipment, and related metal assemblies. The water based formula reduces the handling concerns associated with solvent based cleaners, making it a practical choice for shop and field use. HVAC technicians, sheet metal workers, and refrigeration mechanics are the primary installers and users of this product. At 40 pounds per unit, the jug is sized for sustained service work or shop-level use.
This cleaner is suited for maintenance and fabrication tasks where aluminum surfaces require degreasing or flux removal prior to inspection, repair, or brazing. Typical applications include cleaning evaporator and condenser coil assemblies, aluminum tubing, and sheet metal components. It is appropriate for both residential and light commercial HVAC and refrigeration work where aluminum is the primary substrate.
Designed for use on aluminum substrates commonly found in HVAC, refrigeration, and sheet metal applications. No specific equipment model compatibility was provided in the product data.
Apply according to the manufacturer directions on the container label. Wear appropriate personal protective equipment including eye protection and chemical-resistant gloves when handling cleaning solutions. Ensure adequate ventilation in enclosed spaces. Dispose of spent cleaning solution in accordance with applicable local regulations.
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