Ratings & Reviews for 3M Fire Barrier Sealant CP 25WB+ 10.1-oz Exterior and Specialty Red Paintable Latex Caulk
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product is effective at sealing holes and gaps to prevent the spread of fire, with a durable, fire-rated formula providing up to 4 hours of protection. It is easy to apply and the red color makes it simple to see where it has been used. However, some customers have reported issues with the caulk being too thick or dried out, making it difficult to dispense, and a few instances of poor adhesion or the caulk coming out in chunks over time.
Customer review summary generated by AI, including incentivized reviews.I needed this product to pass electrical code.
Verified Purchaser
Fire barrier caulk for work in chimney
Would RecommendVerified Purchaser
Follow direction
Would RecommendWorks as recommended
Verified Purchaser
Sealant
Would RecommendLiked it
Verified Purchaser
Flows better than some.
Would RecommendWorks good.
Verified Purchaser
Smooth product
Easy to clean up
Verified Purchaser
Thank you!
Would RecommendBetter than expected. Easy to apply and store
Verified Purchaser
N
Would RecommendDon’t like the red color
Verified Purchaser
Great product for the price
Would RecommendWe purchased this product for use in a duct work insulation project. It was a great product for this use and we will be purchasing more for other insulation projects.
Verified Purchaser
Color matches perfectly with most red brick
Would RecommendApplied easily and sealed excellent as expected
Verified Purchaser