#CAPTION# #CAPTION-Mobile# #DOWNLOADTYPE# Download #DownloadDropDown# #file-path# #caption# Home / dow / Weatherproofing Dow -DOWSIL™ 778 Silicone Liquid FlashingDOWNLOADSA single component silicone sealant for weatherproofing at window and door openings and other building transitions.Category: caulking compounds | caulks | elastomeric sealants...MasterFormat: Flashing and Sheet Metal | Flexible Flashing | Joint Protection...View Product Details From Manufacturer DowCorporate CenterPO Box 994Midland, MI 48686 Tel: (586) 496-4000fixspec@dow.comhttps://www.dow.com/en-us.htmlFind a rep/distributorRequest More Info DOWNLOADS Related Products Overview DOWSIL™ 778 Silicone Liquid Flashing A single component silicone sealant for weatherproofing at window and door openings and other building transitions.See More See Less Downloads SpecificationsTypical PropertiesAdhesion toBrickwork, Concrete, Masonry, Metal, OSB/SheathingAppearanceOpaqueChemistryNeutralCure System1-Part CureDurometer - Shore A40 Shore AElongation250 %MovementLowNumber of PartsOnePeel Strength> 15 ppiPrimerless AdhesionPrimerlessShelf Life360 DaysSpecial FeaturesFlashingSubstrateNon-porousTensile Strength210 psiWhere UsedJob SiteWorking Time30 Minutes