Bioni Roof
Category: Roofing

"Pure acrylic multi-functional roof coating based on green nano-technology that provides maximum protection against UV light, weathering and makes old roofs look new and beautiful." -Retrieved 9/15/14 (no longer available on website)

Typical Use:

For use on numerous roofing materials such as clay tiles, concrete roofing tiles, artificial slate tiles, corrugated iron and wood.

Apparent use of Nanotechnology: silver nanoparticles
Reason for Inclusion:

"In order to permanently prevent the growth of mold, mildew, and moss on the paint surface, Bioni Roof features a green nano-technology formula combined with optimum moisture-regulating properties. This ensures that the microbial prevention lasts the life of the paint." 

Product website lists Patent # US 7736423 describing the use of silver nanoparticles

Company: Bioni
Trade: Roofers
Safety Data Sheet (SDS):

available online (see 'Download PDF' in Product Link)