999A Glazing vs. Glazing Sealant: What’s the Difference?
Reliable sealing is essential for protecting glazing systems from weather exposure while allowing movement between building materials. DOWSIL™ 999A Glazing Sealant and DOWSIL™ Glazing Sealant are designed to provide durable sealing performance in windows, curtain walls, and general glazing applications. They are now available for purchase in all our markets.
DOWSIL™ 999A Glazing Sealant
DOWSIL™ 999A is a one-part, neutral-curing silicone sealant designed for building and glazing applications where flexibility and weather resistance are required.
APPLICATIONS:
- Curtain wall glazing joints
- Glass-to-glass and glass-to-metal joints
- Sealing around facade elements and exterior building envelope components
FEATURES:
- Strong adhesion to glass, aluminum, steel, and many painted surfaces
- Excellent resistance to UV exposure and weathering
- One-part silicone formulation that simplifies application
- Wide service temperature range from -76 to 350°F (-60 to 177°C) with intermittent temperatures up to 392°F (200°C)
These characteristics make DOWSIL™ 999A a dependable option for general glazing and perimeter sealing in commercial and residential buildings.
DOWSIL™ Glazing Sealant
DOWSIL™ Glazing Sealant is designed specifically for window glazing and glass installation, helping create durable seals between glass and framing systems.
APPLICATIONS:
- Backlite replacement and skylight installations
- Glass installation in metal or aluminum frames
- Repairing weatherstripping and gaskets
- General glazing tasks in residential and commercial construction
FEATURES:
- Strong adhesion to glass and common construction materials
- Supplied with a removable, reusable, resealable nozzle that saves time and sealant
- Reliable sealing to help prevent air and water infiltration
These properties help maintain the performance and durability of glazing systems in a variety of building applications.
DOWSIL™ silicone sealants are designed to support long-term performance in glazing systems exposed to weather, movement, and environmental stress. DOWSIL™ 999A Glazing Sealant and DOWSIL™ Glazing Sealant both provide reliable adhesion, flexibility, and durability.
To place an order, contact Orders@LentusLLC.com or call 270-765-2212.
