Fire Stop METACAULK 10.3 OZ 350I - 12PK - Rectorseal 🔧 Product Details: MSHL38P

🔧 Product Details: MSHL38P

Diameter: 5-1/2 inches (140 mm)

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Fire Stop METACAULK 10.3 OZ 350I - 12PK - Rectorseal 🔧 Product Details: MSHL38PThe RectorSeal 66616 Metacaulk 350I (10. 3 oz Cartridge, 12PK) is a general purpose, intumescent firestop sealant designed for use in construction joints and penetrations in fire rated walls and floors. Product Overview: SKU: 66616 Size: 10. 3 oz per cartridge Pack Size: 12 cartridges per case Color: Red Form: Water based, non sag caulking grade Features: Fire Rated: Certified for 1, 2, and 3 hours per ASTM E814 (UL 1479), UL 2079, and ULC S115