Bsc Preferred 7079818338 White Silicone Sealant 9.8 Oz

Product Description

The BSC PREFERRED 7079818338 is a 100% silicone sealant formulated for weatherproof sealing in both interior and exterior applications. It comes in a 9.8 fl oz cartridge and delivers a flexible, long-lasting seal that will not crack, crumble, or dry out over time. The sealant offers superior water repellency and adheres to nearly every type of building material. It handles a temperature service range of -60 degrees F to 450 degrees F and carries a 50-year life expectancy, making it suitable for demanding trade applications across plumbing, HVAC, and general construction.

This sealant is used in residential and light commercial settings wherever a durable, weatherproof seal is required. Typical applications include sealing around pipe penetrations, HVAC equipment, window and door frames, flashing, fixtures, and other building envelope details. Its broad material adhesion makes it a practical choice for sealing dissimilar substrates common in trade work, including metal, glass, ceramic, and masonry.

Key Features

• 100% silicone formulation resists cracking, crumbling, and drying out
• Temperature service range: -60 degrees F to 450 degrees F
• Superior water repellency for weatherproof performance
• Adheres to nearly all building materials including metal, glass, ceramic, and masonry
• 50-year life expectancy for long-term reliability
• Suitable for interior and exterior use

Compatibility

Designed as a general-purpose silicone sealant suitable for use on most building materials in residential and commercial interior and exterior applications.

Installation Notes

Applied by licensed tradespeople or qualified installers using a standard caulking gun. Clean and dry all surfaces before application to ensure proper adhesion. Follow applicable building codes and manufacturer surface preparation guidelines. Avoid contact with skin and eyes, and ensure adequate ventilation during application and cure.