Rectorseal Metacaulk Firestop Putty Pads 66340, Easy Application, Firestop, 6"X7"

We purchased many of these for air sealing exterior light and power outlets, as well as attic air sealing. The putt molds well around any fixture and has the added bonus of acting as a firestop. The City inspector was most impressed. Also, no toxic smell or off-gassing. Expensive but then it's one and done.

Product was very pliable, fireproof and appears durable. Fits code for fire stop.

Simple to use-could my be any easier.

Worked well for sealing hole where electrical cord went in gun safe. I didn't need much but putty did the job. Will need to see if what I have left stays pliable when is sealed bag,

I originally tried using the 3M spray foam fire blocking, but it was incredibly messy and hard to get into tight spaces. This fire retardant putty is hands down easier to use. Spray foam is fine if the drywall isn’t up yet and you have dozens of holes to fill and no time to spare, but if you only have a couple small areas to add fire blocking, this putty is easy to use, super malleable, and essentially zero clean up. I think it even has a better fire blocking rating compared to the orange spray foams. They sell putty sticks and putty pads like this one. I just cut out a small square from the pad for each hole I need to cover. Super easy!

Great price, great value, quick delivery 👍👍👍👍👍

First my 3 rating is on the task I was using it for, your experience may be different. I was wrapping the puddy around a motor on a motorized recliner. It did take out some of the bad sound but not all. Is less of a mess but still a mess.

Worked perfectly for my application

Very easy to use for soundproofing and air sealing junction boxes. For ease of installation I would recommend not using gloves. I had success by firmly sticking one side of the sheet down and then removing the final sticker before laying down the rest of the product. This seems to give you more flexibility to work around contours and gaps and its harder to cleanly remove the sticker once it’s wrapped around a surface.

Did not end up using but delivery was great. Product is thick and appears perfect for sound and draft proofing. I will use in future.

Perfect for soundproofing your electrical boxes when soundproofing a wall or ceiling.

Used this to fill in gaps around electrical outlet boxes and on the faceplates, it reused noise transmission between rooms

Works as described