GE UltraGlaze™ SSG4000AC is a one-part, high-strength neutral cure silicone structural glazing adhesive with accelerated cure characteristics for faster early hour handling. It cures to a durable, flexible silicone rubber with excellent UV, weather, and temperature resistance. With primerless adhesion to glass, coatings, and metals, SSG4000AC is widely used in curtainwall, unitized, and protective glazing applications.

Key Highlights

• One-part, high-strength neutral cure silicone
• Accelerated cure – faster early handling & assembly
• Primerless adhesion to glass, ceramic frits, coated & anodized aluminum, paints
• Excellent UV, ozone, and long-term weather resistance
• Thermal stability: -55°F to +250°F (-48°C to +121°C)
• ±25% joint movement capability
• High tensile and tear strength – suitable for protective glazing
• Low sag/slump – usable in vertical & overhead applications
• Compatible with GE insulating glass and weatherproofing silicones
• Available in Black and Grey

Packaging