What technology is The Gutter Cover based on?

The Gutter Cover™ keeps your gutters free flowing by enclosing the gutter system. Because your gutters are completely covered by a mini roof, leaves and debris cannot get in and clog them. Unlike other gutter guard systems with holes to let the rainwater in, The Gutter Cover™ is completely solid so leaves and debris are prevented from entering the gutter system.

Water, however, reacts to surface tension which causes it to flow around the nose of The Gutter Cover™ and directly into the gutter. Gutters remain free flowing forever.