Rectorseal 66648 Fire Caulk 10.3 oz 2HR Rate

Product Description

Rectorseal 66648 is a fire caulk designed for sealing joints and penetrations in various constructions. This product offers a two-hour fire rating, making it suitable for firestop applications. It comes in a cartridge container with a volume of ten point three ounces. The material is water-based and provides high flexibility, making it ideal for dynamic movement regions.

• Firestop caulk suitable for various applications.
• Two-hour fire rating for reliable protection.
• Easy application using a standard caulking gun.

Product Highlights

This caulk is non-sagging and compliant with VOC regulations. It protects against mold growth and maintains flexibility over time.

Product Information

Standard Information

• Manufacturer: Rectorseal
• MPN: 66648

Technical Specifications

• Type: Fire Stop
• Base: Water
• Color: Red
• Coverage: 18 cu-in
• Drying Time: 30 minutes
• Curing Time: 3 to 4 weeks
• Fire Rating: Up to 4 hours
• Temperature Rating: 35 to 120 deg F
• VOC Content: Less than 10 g/L
• Specific Gravity: 1.5
• pH Range: 7 to 8
• Flammability Rating: 0
• Applicable Materials: Metal, insulated pipes, fiberglass and plastic pipes, wall construction joints, power, telephone and datacom cables