COIL NU restores all aluminum air conditioning coils to their like-new condition without the use of dangerous acids. It is effective on both vertical and horizontal surfaces and may be applied with a hand sprayer or pressure washer. It contains Sodium Hydroxide, a powerful and effective substitute for environmentally dangerous acids.
- Contains no acid but works like an acid
- Highly concentrated
- Fast acting
- 6-Gallon Pail
- 20-Gallon Drum
Directions for Use
For normal cleaning of coils, dilute as follows: 9 parts water to 1 part COIL NU. Spray solution on coils, let stand for five minutes, and then rinse off with water.
Note: This product is not recommended for use where paint damage would be a problem. May damage decals. Do not use on polished or anodized aluminum or on automobile finishes.