Corrosion-Resistant Systems · Exterior, Coastal & Washdown Exposure
Create exterior corrosion maintenance plan
Corrosion-resistant duct system — Coastal/rooftop
Hardware guidanceInclude hardware alloy and 3/8-inch sizes used.
Anti-seize / gallingSpecify approved compound and cleaning method.
How to install it
- 1
Document cleaning, inspection, coating repair, fastener replacement, anti-seize renewal, and drainage checks.
Quality check
- Owner has repeatable maintenance instructions.
Stop and verify
Stop closeout if no maintenance basis exists for severe exposure.