Silicone Structural Glazing Adhesive

Description

UltraGlaze™ SSG4800J is a high-strength, one-part neutral-cure silicone elastomeric adhesive developed for structural glazing applications. It features an accelerated cure for faster early-hour performance and cures into a durable, flexible silicone rubber when exposed to atmospheric moisture. It is ideal for use in both unitized curtain wall systems and field-applied stick systems.

Packaging

• 20 fl.oz. (591.5 ml) foil sausage packs

Storage and Shelf Life

• Storage: Store in original unopened containers at or below 80°F (27°C)
• Shelf Life: 12 months from date of shipment if properly stored

Key Features / Benefits

• Excellent long-term resistance to UV, extreme temperatures, rain, snow, and natural weathering
• Stable paste consistency—remains workable across wide temperature ranges
• Flexible when cured; thermal stability from -48°C to 149°C
• Primerless adhesion to most substrates (glass, aluminum, coatings)
• Low sag/slump – suitable for vertical and overhead applications
• Accelerated early cure properties – improved productivity in fabrication
• High tensile and tear strength – ideal for protective glazing
• Non-corrosive, low odor formulation
• Compatible with multiple IG and weatherproofing sealants

Recommended Applications

• Structural glazing in unitized or stick curtain wall systems
• Protective glazing (validated designs)
• Weathersealing (where joint movement is ≤ ±25%)
• Panel stiffener bonding

Available Finishes

• Black
• Gray