Miscellaneous
True Zero VOC, Code Approved, Contractor Verified Duct Sealant. Unique and Versatile Butyl Sealant on a roll for every application. Learn about the various products, uses and application methods. Get great insight to the truth of Zero VOC claims, critical applications that need repair but cannot be shut down as well as applications in harsh, exterior environments. Features Tim Eorgan – Vice Chairman of the ASHRAE 5.2 Duct Design committee.