Description
The Tremco Spectrem 2 Structural Silicone Sealant – Black (600 ml Sausages) is a premium, high-performance sealant engineered for demanding glazing and perimeter sealing applications. Color: Black, this professional-grade silicone is supplied in convenient 600 ml sausages, with 15 sausages per case. (Also available in cartridges: 30 tubes per case.) Designed for commercial construction and façade systems, Spectrem 2 delivers reliable, long-term performance in critical building envelope applications.
Spectrem 2 is a medium-modulus, one-part, neutral-cure silicone sealant formulated for both caulking and glazing uses. It is ideal for cap beads, toe beads, heel beads, and other typical air seals, making it highly versatile across storefront, curtain wall, and window systems. It performs exceptionally well as a weather seal and tensile bead in two-sided structural glazing systems and is suitable for sealing joints within curtain walls or window assemblies.
This high-performance silicone adheres to a wide range of substrates, including aluminum, glass, steel, painted metal, plastic, stone, concrete, and brick, often without the need for primer. All structural glazing applications must be reviewed and approved by Tremco Technical Service prior to installation.
Tack free time: 20–40 minutes.
Paintable: No.
No returns on consumable supplies.
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