Applicable Materials: Metal Duct and Fiberglass Duct Board
Base Type: Synthetic Latex/Water
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.
Duct Sealants
Iron-Grip® 601 Mastic Duct Sealant
Storage temperature: 35° to 110°F
Premium grade, all-purpose, and fiber-free
Water-based
Accommodates minor vibration and movement
Stays flexible to save call-back labor
HARDCAST Iron-Grip 601 Duct Sealant, Premium, Cartridge Container, 11 oz Container, Synthetic Latex/Water Base, 48 hr Drying, Gray, -20 to 200 deg F, 49 g/L VOC, Applicable Materials: Metal Duct and Fiberglass Duct Board