WAL-RICH's 10.3 OZ METACAULK 1000 FIRESTP is a high-performance firestop sealant designed to prevent the spread of fire, smoke, and gases. This versatile sealant is ideal for use in various construction applications, including around pipes, cables, and ducts. Its 10.3-ounce tube provides ample material for multiple applications, while its easy-to-apply formula ensures a secure seal. METACAULK 1000 is compliant with industry fire safety standards, making it a reliable choice for both residential and commercial projects. Protect your property with this effective firestop solution.