Simson Derailleur PTFE Spray 400ml is a high quality lubricant for chains, derailleurs, cables, pedals and other moving parts and plastic parts. Provides long-lasting lubrication which continues to operate under heavy load. Reduces wear because the spray significantly reduces friction between parts. Simson PTFE spray forms a thin lubricating layer, has a fine structure and an excellent adhesion. The Simson PTFE Spray is supplied in a 400ml spray can with an extra straw. Shake well before use and spray on the part to be treated. After a few minutes, remove the excess oil with a clean cloth.