Four Categories Of HVAC Duct Sealants
Included in the Rolled Sealant group
is the Butyl Gasket Type
duct sealant. This product is manufactured
as a VOC free extruded material typically
measuring 5/16 inches by 5/8 inches at 25 to 30 feet in length and is applied between two rectangular facing duct joint flanges. The butyl gasket is design specific for use on high-pressure ductwork, which is bolted together. Also known as 4-Bolt Flange Ductwork, with one bolt per corner, the duct flanges are either integrally manufactured as part of the duct or are cut to fit and mechanically attached flanges. The extruded butyl is manufactured with a release liner for ease of packaging and application.
á Features:
òá Indoor
Only
ò UL Classified
ò All Pressure Classes
ò 5/16" x 5/8" x 25'