Eaton FSP-CS-36X41 Fire Stop Sheet - UL Classified
Part Number: FSP-CS-36X41
Quick Summary
The Eaton FSP-CS-36X41 fire stop sheet provides a reliable fire barrier for cable openings in industrial and commercial installations. Facility teams often wrestle with tight openings, inconsistent fit, and the burden of UL compliance during audits. UL Classified certification underpins performance, while the 3M CS-195+ composite sheet delivers a proven fire barrier. This installation-ready solution pairs with Eaton’s B-Line firestop offerings to streamline installation, improve documentation, and reduce downtime for critical penetrations. With fast install and clear regulatory alignment, it supports safer, more compliant cable management in demanding environments.
Product Information
Extended Description
FSP-CS-36X41 Eaton: Eaton B-Line series fire stop, 3M fire barrier CS-195+ composite sheet, Ideal for fire-stopping openings, cable open. etc, Steeland aluminum foil, 36" High, 41" Long
Product Name
Eaton B-Line series fire stop
Catalog Number
FSP-CS-36X41
UPC
782051493641
Product Length/Depth
36 in
Product Height
41 in
Product Width
0.04 in
Product Weight
0.001 lb
Certifications
UL Classified
Type
3M fire barrier CS-195+ composite sheet
Application
Ideal for fire-stopping openings, cable open, etc.
Feature: Size and material compatibility → Business impact: Easy fit in limited openings, reduces waste and rework → Application: Suitable for 36 in by 41 in penetrations in B-Line cable management installations. The 0.04 in thickness makes handling straightforward while maintaining barrier integrity. Feature: UL Classified certification → Business impact: Simplifies compliance tracking and inspection readiness → Application: Required for regulated facilities and projects prioritizing formal firestop classifications. Feature: 3M CS-195+ composite sheet → Business impact: Robust fire barrier with proven performance against flame and smoke migration → Application: Used as the core barrier in openings and penetrations where cable management systems intersect building envelopes. Feature: Installation efficiency → Business impact: Lightweight handling and straightforward cut-to-fit process reduce installation time and labor costs → Application: Retrofit and new-build projects where quick, reliable protection is needed. Feature: Documentation and support → Business impact: Accessible datasheets and brochures streamline procurement and QA → Application: Aligns with project specifications and commissioning checklists for firestop systems.
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FAQs
The FSP-CS-36X41 measures 36 inches in length and 41 inches in height, with a 0.04 inch thickness. It uses a 3M CS-195+ composite sheet as the fire barrier core, designed to stand up to high heat and block flame and smoke migration. It carries UL Classified certification for verified performance in penetrations.
Yes. The FSP-CS-36X41 is designed to integrate with Eaton B-Line firestop offerings, providing a cohesive solution for protecting openings within cable management systems. Its 36 x 41 inch footprint accommodates common openings used in B-Line installations, enabling efficient field fitting and consistent performance.
This fire stop sheet excels in fire-stopping cable openings and penetrations within electrical and data installations. It is well-suited for retrofit projects and new builds where cable management penetrations intersect building envelopes, helping to simplify compliance and reduce risk during audits.
The product is UL Classified, which provides independent verification of its fire barrier performance. This certification helps ensure regulatory compliance, supports smoother inspections, and reduces project risk by aligning with established firestop standards for penetrations and openings in facility buildings.
Using the FSP-CS-36X41 can lower downtime during inspections due to its UL Classified compliance and install-ready design. Its lightweight, easy-to-cut profile minimizes labor costs, while the robust 3M CS-195+ barrier reduces the need for frequent maintenance or retrofit work, contributing to lower lifecycle costs in high-penetration environments.