CRL 10.3 fl oz Black Insulating Glass Silicone Sealant for Windows

• Specially formulated for manufacture of dual-seal insulating glass units (IGUs)
• Excellent glass-to-glass adhesion with adhesion-promoting additives
• Screw-on nozzle for precise application
• High resistance to UV light and weather extremes

CRL Insulating Glass Silicone is a single-component, neutral-cure silicone sealant specifically designed for long-lasting insulating glass units when used with a polyisobutylene (PIB) primary seal. Ideal for IGU manufacture and insulating glass sealing applications, it provides superior glass-to-glass adhesion and weatherproof performance. Functional temperature range: -80°F to 400°F (-62°C to 204°C).

Available in easy-to-use 10.3 fl. oz. (305 ml) cartridges or 52-gallon drums for bulk dispensing. Color: black. Tack-free time: 30 minutes; fully cures 1/8" (3 mm) thickness in 24 hours. Units may be cautiously moved after 24 hours; full strength is obtained in seven days.

TECHNICAL DATA: Meets or exceeds Federal Specifications TT-S-1543A, Class A (COM-NBS); TT-S-00230C, Class A (COM-NBS); ASTM C-920, Type S, Grade NS, Class 25, Use NT, G, A; CGSB 19GP-13.

Product Warning:
Recommended for dual-seal units only when used with Polyisobutylene (PIB) tape as the primary seal. Check cartridge label and Specification Data Sheet for additional limitations.


SKU: 9542

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