Fire Stop METACAULK 150+ GRAY 5 Gallon - 1PK - Rectorseal Operating Temperature Range: -40°F to

Operating Temperature Range: -40°F to +212°F (-40°C to +100°C)

🔧 Key Features:

Blade Width: The blade is 1 inch wide

Dimensions: The coupling has a length of 4-1/2 inches and is designed to fit a 1/2-inch by 7/16-inch shaft

Fire Stop METACAULK 150+ GRAY 5 Gallon - 1PK - Rectorseal Operating Temperature Range: -40°F toThe RectorSeal 66425 Metacaulk 150+ Gray (5 Gallon Pail) is a versatile, general purpose firestop sealant designed for construction joints and through penetrations. Product Overview: SKU: 66425 Size: 5 gallons Color: Gray Form: Water based, non sag caulking grade paste Application: Can be applied with a caulking gun, bulk loading gun, trowel, or pumped directly from the pail 1 Features: Fire Rated: Up to 4 hours per ASTM E814 (UL1479) and ASTM E1966