- How It Works
- Why ZRC
With its unique formulation, ZRC 221 Cold Galvanizing Compounds are excellent for use in VOC-restricted areas. ZRC-221 may be used without a topcoat in place of hot-dip galvanizing. Also used as a high-performance base coat with a variety of topcoats. It’s specially formulated for:
Hot-Dip Galvanizing Repair & Regalvanizing
Galvalume® and Zinc Metallizing
Inorganic Zinc Coatings Repair
ZRC 221 Cold Galvanizing Compound
Here are our product details:
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
Zinc Dust Content — ASTM D 520 Type III Zinc Dust — .002% maximum lead by weight
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
Color and Gloss – Matte finish “battleship grey”
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.