Spec Sheet Safety Data Sheet The Fast Tacking Hardcast 404 Sure Grip is the industry standard for oil based duct sealants and ideal for Rooftop or Outdoor ductwork. With a composition of 65% solids, this solvent based synthetic rubber mastic is UL-181 B-M Listed and contains no methylene chloride. Item Codes: HA404-4 #302009 404-4 Sure Grip Sealant (1 Gallon) [4Gal./case] Pallet Quantity: 54 cases HA404-25 #302014 404-25 Sure-Grip Sealant (cartridges) 25/case ME44-52LV-1 #44-52 Low VOC Eco-Duct Seal (1 Gallon) (4 Gal/case)
