Nu-Calgon 4127-75 18 oz. Blackhawk Expanding Foam Aerosol Coil Cleaner

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Regular price $20.99 / Each
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Nu-Calgon Blackhawk Expanding Foam Coil Cleaner This professional-grade expanding foam coil cleaner is engineered to make cleaning HVAC/R coils fast,...
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Storage Instructions

Dry Goods: Store in a cool, dry place away from direct sunlight and moisture. Seal the packaging tightly after each use to preserve freshness.

Perishables: Refrigerate immediately upon receiving to maintain optimal freshness. Follow the specific storage temperature guidelines mentioned on the packaging.

Frozen Items: Keep frozen until ready to use. Follow the thawing instructions on the package for best results.

All products come with a "Best Before" or "Use By" date printed on the packaging. Please consume before this date to ensure the best quality.

For fresh or refrigerated items, use within [number of days] of opening.

Shipping & Returns

All orders are processed within 1-3 business days.

Orders are not shipped or delivered on weekends or holidays.

Standard Shipping: 5-7 business days. Rates will be calculated at checkout.

Express Shipping: 2-3 business days. Rates will be calculated at checkout.

Delivery delays can occasionally occur due to unforeseen circumstances.

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Nu-Calgon Blackhawk Expanding Foam Coil Cleaner

This professional-grade expanding foam coil cleaner is engineered to make cleaning HVAC/R coils fast, efficient, and thorough. Its unique expanding foam formula penetrates deep into coil fins, lifting grease, grime, and debris to the surface for easy removal.

Key Features & Benefits

  • Expanding foam penetrates deep into coils for superior cleaning
  • Safe for use in food processing areas (NSF Listed)
  • No objectionable fumes during application
  • Safe for both metal and plastic surfaces
  • Nonflammable formula sprays from any angle
  • No rinse required for evaporator coils
  • Made in America for quality assurance

Product Specifications

Specification Details
Quantity 1/Each
Shipping Weight 5 lb.
Chemical Form Aerosol
Features Made in America, NSF Listed
Package Size 18 oz.
Style Ready-to-Use
Type Cleaners
UPC Code 400013501677

Professional Application

Application Instructions (HVAC/R Professionals)

Preparation: Turn off equipment and remove any heavy or matted soils before application.

Application: Inject the expanding foam cleaner directly into the coil. The foam will expand to penetrate deep into the coil fins.

Rinsing: For evaporators, no rinsing is required as condensate will naturally rinse the coil. For condensers, wait a few minutes for the foam to work, then rinse with a light spray of water.

Stubborn Soils: Repeat application may be necessary for heavily soiled coils.

Ideal Applications

This versatile coil cleaner is perfect for use on:

  • Refrigerator and freezer coils
  • Walk-in cooler and freezer coils
  • Washable filters and exhaust hoods
  • Window air conditioners and PTAC units
  • Field build-up systems
  • Commercial kitchen HVAC systems

The NSF registration makes this product particularly suitable for food service environments, commercial kitchens, and any facility where food safety is a priority.

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