1. 3M Fire Barrier Putty Sleeve Kit DT 100
Ranked 1st in our list of recommended fire barrier caulk and sells for $34.21 (as of 25/01/2019 10:32 PST details ) , more than 100% of the 3M DT100 reviews are positive. With features such as ready to install kit for a complete cable or blank firestop installation and tested up to 4 hours for fire rated through penetration systems in accordance with astm e 814 ul 1479, it is indeed our top pick among fire barrier caulk.
2. Abesco FP200 Fire Rated Expanding Foam
In the 2nd place of our top fire barrier caulk list you'll find the Abesco FR-AB-FP200-24-CASE which garners positive reviews from more than 50% of customers who bought fire barrier caulk. Priced at $289.00 (as of 25/01/2019 10:32 PST details ) , it is designed for the savvy consumer who don’t mind paying a bit more for quality and best in class features.
3. Red Devil 091512 Foam & Fill Fire Block Expanding Polyurethane Sealant
Number 3 on the best fire barrier caulk list is resereved for venerable Red Devil 091512 that has featuers like, inhibits the passage of fire through residential utility penetrations and excellent sealing against gas, smoke, and energy loss. With a positive sentiment of 67% for the 091512 from Red Devil, it is a solid purchase that will keep you happy and it can be found online for $103.59 (as of 25/01/2019 10:32 PST details ) .
