METACAULK 546851 Rectorseal Intumescent Firestopping Sealant 1000 66640 10.3

( Brand: Metacaulk ), ( Manufacturer Part Number: 546851 )

Review METACAULK Rectorseal 1000 Intumescent Firestopping Sealant 10.3 Oz Red

Metacaulk 546851 Rectorseal 1000 Intumescent Firestopping Sealant - A Comprehensive Fire Protection Solution

The Metacaulk 546851 Rectorseal 1000 Intumescent Firestopping Sealant is a high-performance, versatile, and reliable fire protection product designed for professional use in various construction and renovation projects. This sealant, carrying the model number 66640, is a vital component in maintaining the integrity of fire-rated walls, floors, and penetrations.

This intumescent sealant is formulated to expand up to 100 times its original size when exposed to high temperatures, creating a protective char layer that insulates the penetrated area and delays the spread of fire. This expansion ensures that the firestopping system maintains its effectiveness even under extreme conditions.

The Metacaulk 546851 Rectorseal 1000 Intumescent Firestopping Sealant boasts a unique formulation that offers excellent adhesion to a wide range of substrates, including steel, concrete, wood, and gypsum. It is designed to withstand various environmental conditions, making it suitable for both indoor and outdoor applications.

This sealant comes in a cartridge format, making it easy to use and apply. It has a working time of approximately 30 minutes, allowing for efficient and precise application. The Metacaulk 546851 Rectorseal 1000 Intumescent Firestopping Sealant is compatible with a variety of backer rods, providing additional flexibility in installation.

The Metacaulk 546851 Rectorseal 1000 Intumescent Firestopping Sealant is a UL-listed product, ensuring it meets the highest standards for fire safety. It is also ASTM E814 and UL 1479 compliant, providing peace of mind that the product will perform as expected in the event of a fire.

In summary, the Metacaulk 546851 Rectorseal 1000 Intumescent Firestopping Sealant is an essential tool for any professional involved in fire-rated construction. Its high-performance properties, ease of use, and compatibility with various substrates and backer rods make it a versatile and reliable choice for firestopping applications. With its ability to delay the spread of fire and maintain the integrity of fire-rated assemblies, this sealant is an indispensable component in ensuring the safety and protection of buildings and their occupants.

Product: Metacaulk 546851, Rectorseal 1000, Intumescent Firestopping Sealant 10.3

1. High-Performance: This product is an intumescent firestopping sealant, which means it expands when exposed to heat and provides excellent fire resistance. It is ideal for sealing openings around pipes, ducts, and electrical penetrations in fire-rated walls and floors.

2. Adhesion: This sealant offers good adhesion to a variety of substrates, including metal, concrete, and wood.

3. One-Component: It is a one-component sealant, which means it doesn't require the mixing of two separate components, making it easier and quicker to use.

4. Cures Quickly: It cures quickly, typically within 10-15 minutes, which reduces downtime during installation.

1. Specific Usage: As an intumescent firestopping sealant, it has a specific purpose and may not be suitable for all sealing jobs.

2. Price: Compared to some other sealants, this product may be more expensive due to its fire-resistant properties and high-performance features.

3. Limited Availability: Depending on your location, this product may not be readily available at local hardware stores and may need to be ordered online or from a specialty distributor.

The Metacaulk 546851, Rectorseal 1000, Intumescent Firestopping Sealant 10.3 is a high-performance, one-component sealant ideal for fire-resistant applications. Its quick cure time and good adhesion to various substrates make it a convenient choice for construction or renovation projects. However, its specific usage and potentially higher price may be considerations for some buyers.

If you are working on a project that requires fire-resistant sealing, or if you simply want the peace of mind that comes with a high-quality, reliable sealant, the Metacaulk 546851, Rectorseal 1000, Intumescent Firestopping Sealant 10.3 is a solid choice. However, if you are on a tight budget or working on a project that doesn't require fire-resistant sealing, you may want to consider a less expensive, general-purpose sealant.

Details:

This listing is for a lot of 11 RectorSeal Metacaulk 1000 66640 Intumescent Firestopping Sealant, 10.3 Oz Red, Brand New Condition. Item MPN: 546851. Item Brand: Metacaulk.

part #: 546851 prices

• $24.25-$89.99

specifications sealantadhesivee:

• brand: Metacaulk
• mpn: 546851

shipping sealantadhesivee:

• class: Economy
• cost: $0.00
• service: Economy, FedEx Ground Economy
• transit: 3-8 Days
• type: Fixed
• carrier: FedEx

offer sealantadhesivee:

• quantity: 4
• started: April 23, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0

general sealantadhesivee:

• Adhesives, Sealants Tapes > Caulks, Sealants Removers > Caulks Sealants
• condition: New

returns sealantadhesivee:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller
• method: Money back

seller sealantadhesivee:

• # reviews: 240526
• rating: 99.4%
• city: Cass City, Michigan

payments sealantadhesivee:

• credit card: Diners-club
• wallet: Paypal
• other

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