PRCA has patented and developed a unique process of chemical grafting which allows new properties to be added permanently to a substrate without affecting its existing properties, yet enhancing its performance characteristics. The chemicals used to perform grafting are safe, nontoxic and non-polluting and can be applied very easily. Everything is done in one step. These whiskers attach themselves at the activated sites forming polymer chains which are anchored by covalent bonds.
New properties remain permanently imparted into the substrate.