Nu-Calgon 4148-08 - Cal-Shield Coil Protectant, Cal-Shield 4 x 1 gal. cs.
Nu-Calgon 4148-08 - Cal-Shield Coil Protectant, Cal-Shield 4 x 1 gal. cs.
Nu-Calgon Cal-Shield Coil Surface Protector (Part # 4148-08) is a ready-to-use liquid formulation that applies a molecular film of DuPont™ Teflon® to protect finned heating and cooling coils. Designed for use on air-cooled condensers, evaporator coils, chiller coils, and other finned coil surfaces, this high-performance protectant helps maintain efficiency, resist corrosion, and reduce maintenance.
Key Features:
- Teflon®‐based surface protector: Provides long-lasting resistance to oily soil, grime, moisture, and corrosive agents.
- Micro-thin molecular coating: Extremely thin (~50-100 angstroms), which preserves heat transfer and airflow.
- Ready to use: No mixing required; can be sprayed directly onto cleaned, damp or wet coil surfaces.
- Makes cleaning easier: Dirt, grime, and moisture bead up and rinse off more readily after treatment.
- Durable protection in harsh environments: Ideal for salt air, food coolers, or acidic atmospheres where coil corrosion or performance loss is a concern.
- Food-grade safety: Ingredients conform to FDA regulations for non-alcoholic food contact (21 CFR 176.170).
Container Size 1 gallon bottle
How To Use:
- Clean coils with an approved coil cleaner to remove dirt, grime, and buildup.
- Rinse thoroughly to neutralize any cleaner residue.
- While the coil is still damp or wetted, spray Cal-Shield evenly using a back-and-forth motion – similar to painting.
- Allow to dry. The Teflon® film forms a protective shield that repels dirt, grime, and moisture.
- Use PPE (gloves, goggles) during application. Store container sealed when not in use.
Benefits:
- Prolongs coil efficiency & cooling capacity
- Reduces energy costs by maintaining optimal heat transfer
- Slows corrosion & metal fin degradation
- Ideal for contractors, HVAC service companies, refrigeration units
- Keywords: coil protectant, coil shield, coil surface protector, Teflon coil treatment, Nu-Calgon 4148-08, coil corrosion protection, HVAC coil efficiency
Usage Scenarios:
- Routine maintenance of air conditioning systems in coastal regions exposed to salt air
- Refrigeration and walk-in coolers where food acids or vapors may attack coils
- Commercial and industrial HVAC systems seeking to reduce cleaning intervals
- New coil surfaces to protect investment from day one
Why Choose NUC-4148-08:
Cal-Shield 4148-08 gives you a high-quality Teflon-based formula from a trusted name in HVAC maintenance. Its molecular film ensures protection without impacting performance, and its ease of use saves labor and time.
| Package Quantity | 1 Item |
|---|---|
| Item Returns | Sorry, the item can't be returned |
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