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🔥 Seal the gap, stop the flame, own the safety game!
3M Fire Block Foam FB-Foam is a professional-grade, ready-to-use polyurethane foam designed to seal and fireblock construction voids. Tested to ASTM E84 standards, it expands up to 200% to effectively block air, smoke, and flames while resisting heat up to 240°F. Ideal for residential and commercial use, it bonds to multiple surfaces and cures tack-free in 5 minutes, delivering reliable fire protection and draft stopping in one durable solution.
| ASIN | B008KNP928 |
| Best Sellers Rank | #11,575 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Urethane Adhesives #95 in Industrial Sealants |
| Brand Name | 3M |
| Color | Orange |
| Customer Reviews | 4.4 4.4 out of 5 stars (458) |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00051115549076 |
| Included Components | FIRE BLOCK FOAM |
| Initial Hardening Time | 5 Minutes |
| Item Form | Liquid |
| Item Type Name | 3M FIRE BLOCK FOAM FB-FOAM, ORANGE, 12 FL OZ CAN, 12/CASE |
| Item Weight | 14.4 Ounces |
| Liquid Volume | 12 Fluid Ounces |
| Manufacturer | 3M |
| Material Type | Polyurethane |
| Surface Recommendation | Walls |
| Temperature Range | 2.4E+2 Degrees Fahrenheit |
| UPC | 051115549076 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty and Limited Remedy: 3M warrants that each 3M Fire Protection Product will be free from defects in material and manufacture for 90 days from the date of purchase from 3Ms authorized distributor. |
| Water Resistance Level | Not Water Resistant |
T**M
Worked perfectly for what I needed it for.
I used this for the area that my copper pipes came through the floor near my washer. There was also a draft coming in from there. No longer os there a draft, or ants coming in as I have a dirt basement being in an older home in northeast pa, this is ant season here in the spring. They will still find a way up I'm sure. It just won't be there lol. Great product. Easy to clean when still wet. So if you make a mess or put it somewhere you didn't want it, simply wipe it up quick and it will all come up easily.
C**R
3m
This stuff is Worth every penny No doubt
F**E
Big swell. this is BIG expansion. orange everywhere, hard to control
Massive expansion
J**R
Wall foam
Used in walls for protecting walls from heat.
A**N
Great product
Caulking in kitchen it doesn't expand like regular foam due to fire prevention properties but works great seals areas that u would like to fire stop keeps a 2 hr barrier as per building code if applied rite
T**Y
It’s okay
Messy need gloves . And the plastic piece is not sturdy .
A**.
Sprayfoam
Works as intended!
J**C
Does the Job
If you're new to using this product, mask the area, wear gloves and eye protection, and don't be in a rush except to clean up any product that got where it shouldn't.
Trustpilot
1 month ago
2 months ago