GE Silicone 1 All-Purpose Window & Door Sealant (Carton of 12)

GE All-Purpose Silicone1 Sealant is a reliable, 100% silicone solution designed for long-lasting, weatherproof sealing around windows, doors, siding, and trim. This high-performance sealant remains permanently flexible and crack-resistant, making it ideal for both interior and exterior applications. Its fast-drying formula is rain-ready in just 30 minutes and won't shrink, crack, or degrade over time. Engineered to withstand extreme weather, UV rays, and temperature fluctuations, it ensures a durable seal year-round. The sealant adheres to most surfaces without primer, including glass, metal, wood, vinyl, and plastic, and it resists mold and mildew growth to maintain a clean finish. Backed by a lifetime guarantee and tested to meet ASTM C-920 Class 25 standards, GE Silicone1 sealant offers dependable performance for everyday sealing needs.

The sealant you need will depend on your project; figure out what you need with the different types of sealant.