GE Silicones SilPruf SCS2000 Neutral Cure Silicone Sealant, Black, 20 fl oz Sausage Pack, High-Movement Weatherseal for Curtainwall, Storefront, Window Perimeters, Flashings & Expansion Joints

GE SCS2000 Black 20 fl oz Sausage Pack — GE Silicones SilPruf SCS2000 is a neutral cure, high-movement silicone sealant engineered for demanding exterior weathersealing and glazing details. This single black 20 fl oz sausage pack is designed for bulk sausage guns, helping pros run long, consistent beads with less waste—ideal for curtainwall, storefront, and window perimeter work where output and joint performance matter.Built for building envelope jointsNeutral cure silicone sealant and adhesive for performance across many façade materialsHigh-strength, flexible weatherseal for window perimeters, punched openings, and critical junctionsBlack finish matches dark frames, shadow lines, and commercial glazing aestheticsSausage pack format supports efficient production on larger jobs and repetitive joint runsApplicationsCurtainwall and storefront perimeter joints, glazing seals, and mullion transitionsWindow perimeters, flashings, metal panel joints, and exterior trim interfacesExpansion joints and high-movement joints exposed to wind, rain, and temperature cyclesRemedial sealing and re-caulking for aging joints on commercial buildingsIdeal forCommercial glazing crews, façade contractors, and window installers using sausage-gun sealantNew construction, retrofit, and maintenance sealing on glass, aluminum, steel, and coated metalsProjects needing a black silicone caulk that stays flexible as joints moveFor best results, use proper joint design and backer rod where required, apply to clean, dry surfaces, and tool for a smooth profile. If you need a black neutral cure silicone weatherseal in a 20 oz sausage pack for high-movement exterior joints, SilPruf SCS2000 delivers professional-grade performance for façade and glazing projects.

• MOVEMENT - SilPruf SCS2000 neutral cure silicone sealant handles +/-50% joint movement in extension and compression, making it ideal for high-movement expansion joints, window perimeters and dynamic facade connections on curtainwall and storefronts.
• WEATHER - Built for long-life weathersealing, delivering durable air- and water-tight protection at flashings, punched openings and critical junctions; excellent UV and weathering resistance helps protect exterior joints for decades outdoors.
• ADHESION - High-strength, primerless bonding to a wide variety of materials for structural glazing or remedial weatherproofing; ideal for glass-to-metal detailing, mullion joints, perimeter seals, and panel stiffeners where dependable grip matters.
• PACK - Black 20 fl oz (591.5 mL) foil sausage pack feeds high-volume caulking guns, reducing reloads on long curtainwall and storefront runs; great for perimeter sealing and expansion joints, with clean dispensing that controls bead size and waste.
• PERFORMANCE - One-component silicone sealant/adhesive cures to durable, formed-in-place rubber and meets common building standards (ASTM C920 Class 50); a professional-grade weatherseal for curtainwall, storefront, and window perimeter joints.