Rectorseal 66312 Metacaulk 1000 Firestop 20.2 oz Sausage

Product Description

The Rectorseal Metacaulk 1000, MPN 66312, is a firestop sealant that protects against flames, smoke, and hot gases. This water-based sealant is designed for interior applications, particularly in construction joints and through-penetrations. When exposed to heat, the sealant expands and forms a char that seals the penetration effectively.

• Water-based and paintable for ease of use
• Intumescent material that expands when heated
• Rated for up to four hours of fire protection

Product Highlights

Rectorseal Metacaulk 1000 provides excellent freeze and thaw resistance and has a minimum shelf life of three years.

Product Information

Standard Information

• Brand: Rectorseal
• MPN: 66312
• Type: Firestop sealant
• Application: Construction joints and through-penetrations
• Color: Red

Technical Specifications

• Size: 20.2 ounces
• Temperature Range: 35 to 120 degrees Fahrenheit
• Shipping Weight: 3 pounds
• Standards Met: ASTM E814, UL 1479, UL 2079, ULC S115 95