5 out of 5
Magnetic Shield MUT004-4 Mumetal Magnetic Shielding Foil, 4 Wide, .004 Thick. With Adhesive Back. Sold By The Inch., Price/IN
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Product Description
Price is for IN.
Manufacturer Part Number: MUT004-4
MuMetal foil is designed for use in low intensity fields where the highest attenuation and permeability (Mu) and highest shielding efficiency are desired. MuMetal foil is fully annealed and available in stock gauges from 0.0002 to 0.010 inches thick.
MuMetal foil is designed for use in low intensity fields where the highest attenuation and permeability (Mu) and highest shielding efficiency are desired. MuMetal foil is fully annealed and available in stock gauges from 0.0002 to 0.010 inches thick.
- Does not require re-annealing unless severe forming or heliarc welding is performed
- Foils can be slit to a minimum with of 1/4 inch
- Foil width tolerance is 0.010 inches
- Includes adhesive back
Product Codes | |
|---|---|
| Mfr Part No: | MUT004-4 |
| ECCN: | EAR99 |
| SCHEDULE B CODE: | 8505.19.0000 |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Return Policy
Following items are non-returnable:
Restocking fee 30%
Special Order Items
Lost or "Broken" Traceability
Items Sold as Non-Returnable
Software
Computer Based Products
Programmed Items
Time Sensitive Items
Outdated Items
Used Items
Damaged Items
Opened Items
Restocking fee 30%
Special Order Items
Lost or "Broken" Traceability
Items Sold as Non-Returnable
Software
Computer Based Products
Programmed Items
Time Sensitive Items
Outdated Items
Used Items
Damaged Items
Opened Items
Note
This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
By M. Ames
Date: July 27, 2023
I tested this by wrapping my cell phone in it and then trying to call the phone. The signal would not go through. So, it does block a wifi signal.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By David M Ramirez
Date: July 26, 2023
Item works great in blocking out harmful frequencies. Just a single layer successfully blocked wireless signal when testing it on my phone. Definitely worth the price!
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Dwight Pretulac
Date: June 22, 2023
This CME Faraday Cage Protection fabric works well, and is exactly what I was looking for to protect my electronics. I covered my cell phone with one layer of this fabric and bundled it up underneath and the call signal from another cell, did not get through and the call went directly to voice mail. I highly recommend this product. Yes I did leave this review for two products, this 44 x 36 fabric and the 44 x 18' fabric, both work well.Dwight
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Virginia
Date: June 15, 2023
I bought this to hang on the wall where the smart meter is. I always felt a little anxious when sitting at the dinner table (because the meter is there). With this blocking the EMF, I feel calm in the area. I can now relax and eat in peace.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Jason Hughes
Date: June 14, 2023
My first test failed because I did not realize that there can be no holes, gaps, or openings in the fabric. Once I figured this out this fabric blocked wifi, Bluetooth, and cellular signals when wrapping up my phone. Then I bought some Faraday metal tape on a different listing to create a pouch for my phone with no gaps.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Robert F. Delano
Date: June 10, 2023
Sheet are in good condition and time will tell whether they are effective in an emergency
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]