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Nu-Calgon 4127-75 Blackhawk is an expanding foam coil cleaner designed for HVAC and refrigeration applications. This product effectively cleans coils by penetrating deep into the surface to dissolve grease, grime, and oily residues. Its expanding foam formula is non-fragrance and safe for food processing areas, making it ideal for industrial cleaning tasks.
This coil cleaner is biodegradable and non-flammable, ensuring safety and compliance in various environments. It sprays from any angle, making it convenient for large and hard-to-reach surfaces.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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