
At a Glance: ZRC Zero-VOC Galvanizing Compound
ZRC ZERO VOC solves the problems inherent in traditional inorganic zinc coatings like: near-white sandblasting, difficult spraying, and short pot life. We’ve resolved these issues by creating a unique hybrid featuring the best features of organic and traditional inorganic zinc coatings. ZRC ZERO VOC offers the same true cathodic protection as our original ZRC, without volatile organic content, solvents, or solvent fumes.Flexible Application Formats
Brush, Roller, and Spray
Follow mixing instructions. For brush application, we recommend only 100% Natural Chinese Bristle brushes. For roller application, we recommend rollers with a 3/8” nap, made of mohair or lambs wool (sheepskin).
Spray (Low Pressure Compressor)
ZRC can also be applied as a spray. Notes:
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Typical Equipment Specification:
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Binks #95 siphon-fed conventional air gun
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Aircap: 66SK Fluid Tip: 66 SS
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Atomized Air Pressure: 40 psi (1.1 Kg/cm²)
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Fluid Pressure: 15 to 20 psi (0.4-0.6 Kg/cm²)
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Orifice of Tip: 0.080 inches (0.20 cm)
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Viscosity Reduction: Add water only if absolutely necessary
Spray (Airless)
Recommended Procedure: Connect hose directly to pump ensuring a hose length of 50 ft. max. Use in-pot agitator or continuous recycling. Use the least pressure possible. Start at 1500 lbs. (105 Kg/cm3) and increase as required for good spraying. Notes:
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Pump: 30:1 Ratio
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Hose: 1/2" (1.3 cm)(I.D.) Airless Type
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Orifice of Tip 60° - .026 in. (0.07 cm)
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Type of Tip: Tungsten carbide, reversing
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Filter Screens: Complete removal is recommended. However, if screens are employed, use no less than 30 mesh.
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Viscosity: No reduction required.
Brush, Roller, and Spray
Follow mixing instructions. For brush application, we recommend only 100% Natural Chinese Bristle brushes. For roller application, we recommend rollers with a 3/8” nap, made of mohair or lambs wool (sheepskin).
Spray (Low Pressure Compressor)
ZRC can also be applied as a spray. Notes:
-
Typical Equipment Specification:
-
Binks #95 siphon-fed conventional air gun
-
Aircap: 66SK Fluid Tip: 66 SS
-
Atomized Air Pressure: 40 psi (1.1 Kg/cm²)
-
Fluid Pressure: 15 to 20 psi (0.4-0.6 Kg/cm²)
-
Orifice of Tip: 0.080 inches (0.20 cm)
-
Viscosity Reduction: Add water only if absolutely necessary
Spray (Airless)
Recommended Procedure: Connect hose directly to pump ensuring a hose length of 50 ft. max. Use in-pot agitator or continuous recycling. Use the least pressure possible. Start at 1500 lbs. (105 Kg/cm3) and increase as required for good spraying. Notes:
-
Pump: 30:1 Ratio
-
Hose: 1/2" (1.3 cm)(I.D.) Airless Type
-
Orifice of Tip 60° - .026 in. (0.07 cm)
-
Type of Tip: Tungsten carbide, reversing
-
Filter Screens: Complete removal is recommended. However, if screens are employed, use no less than 30 mesh.
-
Viscosity: No reduction required.
ZRC Zero VOC Cold Galvanizing Compound
Here are our product details:
Specifications
SSPC Paint Specification 20 – Zinc-Rich Coating: Type I – Inorganic– equal to or greater than 93% zinc dust by weight present in the dried film.
Zinc Dust Content
Weight and VOC Notes
Weight per gallon – not less than 25 lbs.
VOC Content — ASTM D 3960, 0 g/l (0 lbs per gallon) maximum
Color and Gloss
Manufacturers
Manufacturers: Subject to compliance with requirements, provide
galvanizing compound by one of the following:
- ZRC ZERO VOC Galvanizing Compound, ZRC Worldwide
(www.zrcworldwide.com, (800 831-3275 ))
- No known equal.
Follow manufacturer’s application instructions
Manufacturer to provide Certificate of Conformance to above criteria.
Part Numbers
Quotes from Our Customers
It’s no secret we’re the industry-leading solution that lasts. Here’s what our
customers have to say.
The main advantage of ZRC was that it allowed us to provide galvanized protection on site without delays to the project. Another important factor in specifying ZRC is its true cathodic action. With the volume of heavy traffic passing through the transit shed doors, it is likely they will be scratched. ZRC should provide zinc protection even when the doors are scratched to bare metal.
Sofia Rovira | Principal and executive vice president, DSA; Director, DSA's Building Design Services
I tried several inexpensive galvanizing topcoats, But that proved to be totally inadequate. In fact, they caused more problems beneath the surface of the coating. ZRC was an amazing transformation. My maintenance costs went way down. ZRC indefinitely extended the life cycle of the floats.
Phil Donahue | Waveland Marina, Hull MA
The steel railings have held up very well, especially considering their constant exposure to the corrosive effects of moisture from Lake Erie and the Niagara River, the severe Buffalo winters, and the light road salting in the area.
George Nicholas | President, Essen Contracting Company, Buffalo NY