Rectorseal 66312 Metacaulk 1000 Firestop 20.2 oz.

Product Description

The Rectorseal Metacaulk 1000, MPN 66312, is a versatile firestop sealant designed for use in construction joints and through-penetrations. This water-based sealant expands when exposed to heat, creating a barrier against flames and hot gases. It is suitable for interior applications and can be painted.

• Water-based and easy to apply
• UL classified for up to 4 hours of protection
• Minimum shelf life of 3 years

Product Highlights

Ideal for plastic and insulated pipe applications, the Metacaulk 1000 provides strong protection against fire hazards.

Product Information

Standard Information

• Brand: Rectorseal
• MPN: 66312
• Application: Interior use
• Type: Firestop sealant
• Color: Red

Technical Specifications

• Weight: 20.2 ounces
• Properties: Water-based, intumescent, VOC compliant
• Functionality: Stops flames, smoke, hot gases, and water
• Compliance: Rated for 1, 2, 3 & 4 hours based on various ASTM and UL standards