Safety
CSIA
csiaonline.org
15
CENTRAL STATES INSULATION ASSOCIATION
FlexClad® is a self-adhering, sheet-type waterproofing membrane that protects critical HVAC duct and piping 
against the harshest environments. The product is easy to install, conforms to odd shapes, and self-seals 
around penetrations for complete waterproofing protection. FlexClad® offers the Ultimate Protection!
Tough and durable protection, while saving labor and material costs.
Visit flexclad.com or call 800.882.7663 today.
• Aggressively adheres direct to the surface
• Designed to be left exposed to the elements
• Exceeds 25/50 flame/smoke rating
• Cross-laminated construction
• 10-year warranty
UV-resistant. Waterproof. 
Duct and Pipe Sealing System.
FlexClad® provides a complete waterproofing barrier to the elements.

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