Flex Seal  Liquid Rubber Sealant Coating *Product Type: Liquid Rubber Sealant Coating *Package Size: 1 gal. *Color: Gray *Packaging Type: Can *Coating Material: Rubber *Application: For Roofs and Gutter *Coverage Area: 150 sq. ft. *Safe for Live Animals, plants and around food *NSF Approved * Mildew and chemical resistant * Shelf life: 24 months * Lifespan:20 years * Safe on EPDM, Hypalon, synthetic rubber and plastics * Zero VOC * Carcinogenic free *No petroleum distillates