Silverhook PTFE Service Spray lubricates, penetrates, and protects all treated surfaces. It has been scientifically formulated for long-lasting lubrication under the most severe pressure and abrasive conditions. The unique combination of synthetic lubricants and PTFE forms a very tough transparent lubricating film. PTFE spray reduces and eliminates surface friction and wear. It penetrates inaccessible areas, and repels and protects against water, moisture, salt, alkalis, acids, dirt, dust, and sand, etc.