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Introducing the all-in-one joint sealant from 3M, perfect for a wide range of sealing applications! Our yellow, acrylic and latex-based formula is ideal for creating secure, long-lasting bonds on surfaces like concrete, drywall, metal, plastic, and wood. The easy-to-apply cartridge offers an impressive fire barrier that stands up to extreme temperatures of -28.89 C and -20 F, making it perfect for both interior and exterior projects. Achieve professional results with our durable joint sealant that comes in a convenient 20 oz container size and is backed by LEED Credits!