Biotin for hair growth In accordance to Helton, Mike Cork, director of investigation and development at SPI plus the inventor of Ultra Bond-100TM, established a polyurea which will stick to most natural and organic coatings, even competitor`s merchandise These substrates consist of lots of ferrous and non-ferrous metals and cementitious and silicas, this sort of as concrete and glass This polyurea gear utilizes very low pressure and very low heat Ultra Bond-100`s „¢ adhesion characteristic is incredibly very similar to how duct tape works ©