
( Brand: Metacaulk ), ( Manufacturer Part Number: 66379 ), ( Type: Caulk ), ( Unit Type: Gal ), ( Country/region Of Manufacture: United States ), ( UPC: 021449663793 )
The Metacaulk 66379 Rectorseal 1200 Firestop Sealant Gallon is a versatile, high-performance fire barrier mastic designed to provide exceptional protection against fire, smoke, and toxic gases in various applications. This premium product, offered by the renowned Rectorseal brand, is a must-have for professionals in the construction, renovation, and fireproofing industries.
Crafted with a unique formula that meets or exceeds UL, ASTM, and IBC standards, this firestop sealant offers superior fire resistance, ensuring the safety and integrity of structures in the event of a fire. It's ideal for sealing penetrations, openings, and joints in walls, floors, and ceilings, making it an essential component in fireproofing systems.
The Metacaulk 66379 Rectorseal 1200 Firestop Sealant Gallon boasts a 1200-minute fire rating, providing an impressive 20-hour barrier against the spread of fire. Its low-odor, non-toxic, and non-corrosive properties make it safe for use around sensitive areas, such as electrical systems and HVAC components.
This fire barrier mastic is easy to apply, offering excellent adhesion to a wide range of substrates, including steel, concrete, and gypsum. It cures rapidly at room temperature, minimizing downtime and accelerating project completion. The finished surface remains flexible, maintaining its integrity even under extreme temperature fluctuations.
In addition to its fire-resistant properties, the Metacaulk 66379 Rectorseal 1200 Firestop Sealant Gallon also provides sound insulation, helping to create quieter, more comfortable living and working environments.
Choose the Metacaulk 66379 Rectorseal 1200 Firestop Sealant Gallon for unparalleled fire protection, superior sound insulation, and easy application. Trust this premium fire barrier mastic to safeguard your structures, projects, and the people who use them.
1. High-Quality Material: Metacaulk 66379 Rectorseal 1200 Firestop Sealant is a professional-grade product designed specifically for firestop applications. It's known for its durability and effectiveness in preventing the spread of fire.
2. Wide Applicability: This fire barrier mastic can be used on various surfaces such as metal studs, concrete, and gypsum wallboard, making it versatile for a wide range of construction projects.
3. Large Quantity: The gallon size of this product provides a substantial amount, which can be beneficial for larger projects or repeated use.
4. UL Listed: The product is UL listed, which means it has been evaluated and meets the Underwriters Laboratories (UL) standards for fire resistance.
Cons:1. Price: As a professional-grade product, Metacaulk 66379 Rectorseal 1200 Firestop Sealant may be more expensive compared to other sealants in the market.
2. Application: The application of firestop sealants requires a certain level of skill and knowledge to ensure proper installation. Improper application may compromise the product's effectiveness.
3. Potential Odor: Some users have reported a strong odor with this product, which might be a concern for those working in confined spaces or those sensitive to strong smells.
4. Limited Color Options: Unlike some other sealants, the Metacaulk 66379 Rectorseal 1200 Firestop Sealant is available in a single color, white, which may not always match the desired color scheme of the project.
Conclusion:While Metacaulk 66379 Rectorseal 1200 Firestop Sealant offers numerous benefits in terms of quality, applicability, and quantity, its price and potential challenges in application and odor should be considered. If you're working on a firestop project and require a high-quality, UL-listed product, this sealant could be a good choice. However, it's essential to ensure that you have the necessary skills for proper application and are prepared for any potential odor issues. If cost is a significant concern, you may want to compare prices with other firestop sealants to find a more budget-friendly option.
Flame Spread Rating Class. Technical Specifications, Fire Barrier Sealant. Resistance Smoke Acoustical. Composition Silicone.
Non-Slumping. Coverage Area 1.08 cu ft. Application Caulk Gun; or Trowel. New, never used.
As best as we could tell without opening the lid, material feels to be flexible and not dried up. Pail is still factory sealed. Moderate exterior wear from storage. Container Size 5 gal Pail.
However, it is likely a couple of years old, as Metacaulk has recently updated their packaging. Complete 5 gallon pail. Metacaulk recommend application within 3 years of manufacture. Water Activated.
For Joints; Curtain Walls.