Add to Wish List Quick view BAC #: RTV3145 RTV3145 Dow Corning Sealant, MIL-A-46146 In Stock DOW CORNING Dow Corning RTV3145 silicone sealant meets MIL-A-46146. Non-flowing adhesive, high tensile strength and elongation. One part sealant comes in a 3 oz tube or 10 oz cartridge. Shelf life 365 days... MSRP: Now: $75.35 - $211.08 Was: View Price Breaks MSRP: Now: $75.35 - $211.08 Was: Quick view Qty in Cart: 0 Price: MSRP: Now: $75.35 - $211.08 Was: Subtotal: