Because good car paint condition equals high resale value!BRM Nano-Paintprotect is a modern, very strong nanotechnology waterproofing and protective for car or machine paint. It waterproofs the paint  and makes it hydrophobic and resistant to a variety of contaminants. For example bird droppings and resin in color clean easily with a little water, without leaving damage. After its application the paint gets dirty harder and cleans easier without the need for detergents and abrasives. The duration of protection reaches up to 30,000km with one pass! Combines with Preclean. Read the instructions for use.