Star Brite 82123 Silicone Sealant Black (10.3 Oz. Cart)

The #1 selling marine sealant and is 100% marine grade silicone that won’t turn yellow, shrink or sag.
Remains flexible from -70° to +480° F.
Bonds to fiberglass, plastic, wood, glass and metal.
Unaffected by sunlight, weathering, most chemicals and solvents.
Excellent for deck hardware and can be used above or below waterline.

Size: 10.3 oz Cartridge