🔥 Secure Your Space with Confidence! 🔧
The 3M Fire Barrier Putty Sleeve Kit DT 100 is a ready-to-install solution designed for effective firestop installations. It meets rigorous ASTM E814 (UL 1479) standards, providing up to 4 hours of fire resistance. This kit simplifies the installation process with no gaskets required and features a rolled-out lip for easy cable entry, making it ideal for both new and retrofit applications.
C**E
Four Stars
Definitely universal. 4 stars for pricing...
D**2
Great fire stop
works great in keeping pipe sealed
S**X
Excellent Build Quality.
Excellent build quality! Used it to replace a crappy plastic sleeve. Also got a carbide hole saw for the concrete wall.
T**.
Easy Installation at the Right Price
Penetrated a 1-hour firewall with a couple of these 3M fire barrier sleeves. Simple, putty is easy to work with, no complaints.
J**M
Five Stars
Thanks!
M**L
Five Stars
They worked great.
M**L
Five Stars
Worked great!
Trustpilot
1 day ago
1 month ago