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Your cart is empty.Designed to expand up to 5 times in volume after dispensing, 3M™ Fire Barrier Rated Foam FIP 1-Step is a two-part urethane, smoke, sound and firestopping foam. This intumescent foam can be used to fill the annular space created by pipes and cables penetrating through fire-rated construction. It’s an alternative to mineral wool and sealant, bricks, pillows and runny, ineffective foams and is UL listed.
KF
Reviewed in Canada on December 27, 2024
I followed the installation instructions, the product does not expand 6 times as stated by 3M, not even 1.1 times.
Laura Cortes
Reviewed in Mexico on January 13, 2024
Solicité este producto y no traía la boquilla para aplicarlo así que está incompleto
4
Reviewed in the United States on August 14, 2023
i ordered 11 tubes of this fireblock product at $70 per tube and the $100 caulk gun to apply the product and only 2 tubes came with the screw on tip that mixes the epoxy as you ap-y it.....needless to say if you have to stop work for a short period of time the epoxy hardens in the tube making it useless
Ben
Reviewed in the United States on February 20, 2023
Ordered 20 for a job-site; one shipped by itself with two mixing tips and 19 shipped together with no mixing tips. Each tube should be included with it's own mixing tip.
Addison Snyder
Reviewed in the United States on October 17, 2023
This tube takes a special caulk gun. Not your Home Depot caulk gun.
stevejuk
Reviewed in Canada on January 8, 2022
Very expensive, does not go far. I think this is a waste on money.
Matt
Reviewed in the United States on December 4, 2020
I've been using this foaming fire barrier in commercial construction sites for over a year. It is a great product.The foaming action really makes sealing around conduits and pipes a breeze as it fills gaps better than the standard caulk type firestops. When it comes to sealing around a bundle of cables, like data wires, this is hands down the best product I've used.It is more expensive than the caulk type firestops, but the labor savings are quite worth the extra cost.
Kevin M.
Reviewed in the United States on October 28, 2018
The foam doesn’t go far for the price. 3M products rarely disappoint but they need to get the cost down. Abesco makes a similar product that goes farther for less. Although I like the product it won’t replace its competitor. My rating is really based on how far a tube goes and the price. The other problem is after 3-4 tubes of the manual dispenser your hand will hurt. The battery dispenser is bulky.
Matt B.
Reviewed in the United States on May 4, 2017
Item does not expand 5:1 in my experience. More like 3:1. Item does not come with the mixing tip which is essential to make this work. I ended up having to buy a case of the tips separately, way more than I needed. Otherwise, great product.
JF
Reviewed in the United States on January 8, 2017
Item as described
SAK
Reviewed in the United States on May 10, 2016
Great product. Met all expectations.
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