Reddit reviews Shielding Solutions EMF Shielding Paint YSHIELD HSF54 5 Liter
We found 6 Reddit comments about Shielding Solutions EMF Shielding Paint YSHIELD HSF54 5 Liter . Here are the top ones, ranked by their Reddit score.
EMF shielding paint for interior application and exterior application. Excellent shielding qualities for protection against RF radiation, microwave and from low-frequency Electric Fields if groundedAttenuation of 39 dB in one layer (shielding effectiveness of 99.987 %). Electro-conductive coating, liquid water-based and Low-emission (0.2g/litre)High water resistance and environmentally friendly. Apply as a prime coat and cover with interior paint or exterior paint.Good adhesion on many surfaces and substrates such as latex paint, construction board, cement, plaster, polystyrene, masonry surfaces and more… Frost resistant in delivery form. Optimized for shipping to regions with low average temperatures or air shipments that may reach freezing.Paint is black in color. Corrosion resistant - contains no metallic particles Coverage: Interior: 1 Litre 7.5 sq. Meters (81 sq. Feet); Exterior: 1 Litre 5.0 sq. Meters (54 sq. Feet)
You'r forgretting FM, AM, TV, GPS, IOT networks and many other type of electromagnetic radiations, they all pass throught you.
https://www.amazon.com/YSHIELD-EMF-Shielding-Paint-HSF54/dp/B007A0RTES
Gonna build a [Faraday cage](
https://en.m.wikipedia.org/wiki/Faraday_cage) around my bedroom, then my house.
Ooo! EMF shielding paint!
Anti RF Christmas quilts!.
My cell phone will never ring again!
Are they allowed to do this? Yes and no.
They cannot employ jammers. That's a huge fcc violation (if you're in the US).
However, there's plenty of other ways of preventing cell phone use, and all of those are legal. The easiest one would probably be "turn off the femtocell"
Commercial buildings are a nightmare for cell signals. The concrete would be bad enough, but the it's rebar inside that does the most damage. Most commercial buildings are basically faraday cages and special care is needed to ensure you get good enough signal more than a few feet from the wall or in direct line of sight to a window. Toss in sheet metal walls and endless grids of metal shelves and warehouses are especially bad.
The most common way to get around this problem is to have the cell companies install what are effectively iddy biddy cell towers inside the building. Depending on the size of the building, multiple might be used. These can either be linked with a bigger antenna on the roof which interacts with the cell network at large or go through an internet connection.
But lets say they didn't have femtocells but still wanted to block cell phones? In most applications, EMF paint, faraday wallpaper or even just installing a wire mesh on the exterior walls will attenuate the signals to the point of uselessness.
Well I don't know that it effects me, or that I'm aware of any effects. But I do make sure all cellphones are on airplane mode and at the far side of the house when I sleep.
Also, there's paint for your house which is supposed to block EM frequencies.
Maybe avoid wifi in your house or turn it off at night.
My neighbor had something special done to her wiring to avoid EMF but I don't know what it's called.
A long time ago, my boss in the C suite wanted something similar - termination of signal propagation for a sensitive use-case.
https://www.home-biology.com/electromagnetic-shielding-guide/how-to-shield-your-house-from-eleectromagnetic-fields
http://www.lessemf.com/fabric.html
https://www.amazon.com/YSHIELD-EMF-Shielding-Paint-HSF54/dp/B007A0RTES
https://www.mgchemicals.com/products/emi-and-rfi-shielding/
http://www.jemic.com/
You'll likely need to investigate above to determine which are, or aren't snake oil.
If you can actually broadcast a signal strong enough to make cell phones useless inside the building then it'll be strong enough to cause problems outside the building. If you shield the building sufficiently to where this isn't the case then you don't need the jammer anymore in the first place. The proper way to make RF denied environments is with shielding like RF blocking paint. There also isn't some exemption to the FCC regulations for prisons. An easier method of fixing this would be cooperation from cell carriers or something like a stingray.