METACAULK Firestop Strip: 18 ft Overall Lg
The METACAULK Firestop Strip (MPN 66442) is a black firestop wrap, strip and tape with an 18 ft overall length and 2 in overall width. It is not fire rated, serving as a non-rated sealing solution for industrial…
SKU 3G-OTH-552776
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Product Description
The METACAULK Firestop Strip (MPN 66442) is a black firestop wrap, strip and tape with an 18 ft overall length and 2 in overall width. It is not fire rated, serving as a non-rated sealing solution for industrial applications.
Frequently Asked Questions
What is METACAULK Firestop Strip used for?
The METACAULK Firestop Strip (MPN 66442) is a non-rated sealing strip used in industrial applications to fill gaps and seal joints where fire-rated performance is not required. It provides a flexible, black barrier for cable trays, conduit penetrations, and ductwork in plant maintenance and construction.
What are the specifications of METACAULK Firestop Strip?
The METACAULK Firestop Strip (MPN 66442) measures 18 ft overall length by 2 in overall width, is black in color, and carries a fire rating of Not Rated. It is a non-rated sealing solution from METACAULK, suitable for general industrial gap-filling where firestop classification is not mandated.
Where to buy METACAULK Firestop Strip worldwide?
3G Electric supplies the METACAULK Firestop Strip (MPN 66442) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this non-rated firestop strip.
How to install METACAULK Firestop Strip?
Install the METACAULK Firestop Strip by cutting it to length with a utility knife, then pressing it firmly into the gap or joint. Ensure the surface is clean and dry for adhesion. For non-rated applications, no additional firestop compound is required. Follow standard industrial sealing practices for best results.
METACAULK Products
3G Electric supplies METACAULK firestop wraps, strips & tape. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

