SilGlaze II SCS2800 Sealant for Structural Glazing

Offering exceptional weatherability and fast cure, SilGlaze SCS2800 ensures that window and joint seals can be applied quickly and endure a long service life. SilGlaze II SCS2800 is excellent for projects that need to be handled immediately such as in construction and installation of windows and doors, glazing, as well as general-purpose sealing.

SillGlaze II is excellent for polycarbonate!

Supplied as a paste, SilGlaze SCS2800 is a one-component, medium-modulus, neutral-cure silicone for use with a wide variety of materials in new and remedial projects. SCS2800 sealant can securely and quickly bond to various conventional construction materials without a primer. These materials include vinyl, acrylics, powder-coated paints, cured resins, glass, wood, and especially polycarbonate. Some finishes or substrates may require a primer.

PERFORMANCE PROPERTIES

• Silicone durability – once cured, silicone exhibits excellent long-term resistance to natural weathering, including: extreme temperatures; ultraviolet radiation; and rain and snow, with negligible change in elasticity.
• Adhesion – SCS2800 features primerless adhesion to most nonporous construction materials, eliminating the risks associated with improper primer application on those materials and reducing costs associated with primer and subsequent labor. SCS2800 can be used with many substrates and finishes, including: glass, polycarbonate, vinyl, plastics, coated and anodized aluminum, concrete, brick, and wood.
• Movement capability – once cured, SCS2800 exhibits +/- 50% movement in both extension and compression and is capable of withstanding daily exposure to various weather conditions.
• Strength properties – combining high tensile strength, high tear strength, and the capacity to absorb high deformations (elongation), SCS2800 is an exceptional choice for many protective glazing and seismic applications.
• Thermal stability (cured state) – remains elastic under a wide range of weather conditions, from –55° F (-48° C) to 300° F (149° C), and can withstand 400° F (204° C) temperatures with intermittent exposure.

• Stable consistency (uncured state) – supplied as a lightweight paste, SCS2800 remains unchanged over a wide temperature range, making the paste easily gunned and tooled in both hot and cold conditions.
• Fast-curing – allows for immediate handling.
• Low sag or slump – allows for horizontal, vertical, and overhead applications. Once cured, the product forms a strong seal with minimal sinkage or slippage.
• Packaging configurations – available in 10.1 fl oz cartridge.