300ml Aktiv8 Nano Ceramic Hydrophobic Spray Protectant Add an extra layer of protection to your sneakers from the elements with our water resistant spray. Make a fashion statement and protect those valuable sneakers with our special ceramic spray guard. Protect from water, oil, and stains with a layer of our hydrophobic nano ceramic coating. The utility is almost endless. Shoes, Clothing, Hats and Sports Apparel - Works great on Suede, Leather, Nubuck, Canvas & Leather - One session will last a few weeks depending on use. For best results apply multiple coats. Spray Aktiv8 in a well-ventilated area or outside. 2 coats is recommended to create that water and stain resistant layer of protection.