SS821 Transparent Silicone Structural Sealant

DESCRIPTION

SS821 Transparent Silicone Structural Sealant is a one-component, neutral curing translucent silicone sealant designed and tested for structurally glazed curtain wall applications. The material is supplied as a paste, which cures into an extremely tough elastomeric silicone rubber ensuring a durable, flexible, watertight bond upon exposure to atmospheric moisture.

CHARACTERISTICS

• SS821 belongs to RTV-1. Good extrusion and thixotropy between 4℃~+40℃. Easy to use;
• Neutral cure, high tensile strength, fast curing, Translucent.
• Excellent resistance to weather;
• Remains flexible over a temperature range of -58°F(-50°C) to 302°F(150°C)
• Successfully tested for use in protective glazing applications
• Excellent adhesion to glass and ceramics.
• Good compatibility with other neutral silicone sealants
• Meets global standards for structural glazing.