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Momentive's IS803 12C joint sealant is a superior, heavy-duty silicone product designed to cater to various needs. This high-performing sealant features excellent adhesion properties, making it perfect for ceramic, glass, metal, and plastic surfaces. Additionally, the temperature range of -50C to 200C makes it suitable for both indoor and outdoor applications. With a quick tack-free dry time of 25 minutes, this versatile product is ideal for sealing, bonding, and weatherstripping purposes. Invest in Momentive's IS803 12C joint sealant to experience durability and quality like never before!