Carbozinc 621 PW
A two component moisture cured organic zinc-rich primer for protection of steel in salt and weathering environments. Excellent maintenance or general use zinc primer over commercially blasted steel. Certified for potable water immersion using a near white metal blast. Use as a shop primer where quick recoat and cure times are required. Carbozinc 621 PW is user friendly for field touch-up of inorganic zinc primers.
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Features & Benefits
- High level of zinc loading
- Uses high purity ASTM D 520 Type III zinc dust
- Excellent adhesion
- Resists mudcracking
- Excellent application properties
- Superior undercutting protection
- May be topcoated in 4 hours
- Fast cold cure
- Long recoat window
- Tough durable film
- VOC compliant to current AIM regulations
- NSF/ANSI Standard 61 compliant
- Certified by UL to meet the drinking water criteria of NSF/ANSI/CAN 600
