Opinion - Our tests revealed that even a 1.5 mm graphite carbon particles do not permanently or effectively block wireless radio frequencies, therefore, we suggest: YShield users test your Y-shield smart meters paint coatings before you spend $$$$ on something that might be a hoax or scam in respect to its effectiveness against the radio frequencies used by a smart meter.

TAGS: Intended use. Electro-conductive Yshield has been around for years, and the test results show the paint is effective for years. ... Take the plastic electroconductive coatings and paints, for the protection of ... All of our products are tested and In bedrooms, we recommend testing the electric field levels at the ... You must earth the YShield painted surface, so don't paint over it first ... The messages produced by the video .... that need extra paint, since two coatings absorb better than one of the coating off both ends of the wire coating for the protection