Safe Living TechnologiesYSHIELD Fiber additive AF3 / 0.09 Liter

Blocking EMF is a difficult subject with many points of view. This additive was added to a paint (black EMF blocking) and painted to my vinyl siding. The sun destroyed most the siding because it became wavy, buckled and disconnected from the wall - an expensive mess. I had all of the siding removed and went through the expense of replacing it with new siding. I've learned that aluminum tiny bug screen blocked EMF for me that was installed under the vinyl siding. I live in a wood double wide that offers no protection from EMF. I believe the best defense is a concrete block home with stucco for EMF protection.