METACAULK Firestop Gasket
The METACAULK Firestop Sheet (MPN 66367) is a 3.69 in long, 0.25 in wide black firestop gasket designed for electrical box usage. It carries a 3 hr fire rating, providing a firestop solution for electrical enclosures.
SKU 3G-OTH-554414
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The METACAULK Firestop Sheet (MPN 66367) is a 3.69 in long, 0.25 in wide black firestop gasket designed for electrical box usage. It carries a 3 hr fire rating, providing a firestop solution for electrical enclosures.
Frequently Asked Questions
What is the METACAULK Firestop Sheet used for?
The METACAULK Firestop Sheet (MPN 66367) is a firestop gasket designed for electrical box applications. It seals gaps around electrical enclosures to help contain fire and smoke, supporting passive fire protection in commercial and industrial facilities.
What are the specifications of the METACAULK Firestop Sheet?
The METACAULK Firestop Sheet (MPN 66367) measures 3.69 in long by 0.25 in wide, is black, and carries a 3 hr fire rating. It is intended for use on electrical boxes to provide a firestop seal.
Where to buy the METACAULK Firestop Sheet worldwide?
3G Electric supplies the METACAULK Firestop Sheet (MPN 66367) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct firestop gasket for your electrical box application.
How to install the METACAULK Firestop Sheet?
Install the METACAULK Firestop Sheet by placing it around the electrical box perimeter before mounting. Ensure the sheet fully covers gaps and compresses slightly for a tight seal. Follow general firestop gasket best practices and local fire codes for proper installation.
METACAULK Products
3G Electric supplies METACAULK firestop gaskets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.