Safely Sealed for Life® Providing superior products and engineered solutions to ensure the sustainability of your HVAC system. Our formulations include U.L. listing, U.L. GREENGUARD Gold certification, True Zero VOC content and 10 Year Warranties. Duct Sealing and Airflow Management systems that exceed industry standards and are engineered to ensure fast, consistent, and accurate installation. Our products and solutions deliver maximum efficiency, unparalleled quality, and unmatched savings, and to ensure these goals are met, we provide thorough training and field support.

EspaÑol | FranÇais

Find a Rep, Distributor, or Applicator

Shop
Learn about our Products
Solutions
Media
Company
- Contact
- About Hardcast
- Events
- Careers
- Resources

Iron-Grip 601

Where to buy

Product Details

10 Year Indoor Warranty - Iron-Grip 601 is a versatile, all purpose, fiber-free, duct sealant for use on all types of metal duct, glass fiber duct board, and flex duct, as well as duct fabric and flexible tubing runouts. Distinguished by its ability to accommodate minor vibration and movement, Iron-Grip stays flexible to save call-back labor. Iron-Grip's excellent coverage rates and easy brush-on application provide low installed cost. Iron-Grip 601 is UL 181 B-M Listed Passes ASTM C-731, ASTM D-2202. USDA, EPA and FDA Approved. LEED compliant SCAQMD Rule 1168. City of Los Angeles Approval RR #8069 10 Year Outdoor Warranty when combined with an AFT-701 combination system.