POLYDIMETHYLSILOXANE - SILICONE OIL 100% Pure Silicone Oil for Treadmills belts and rollers Designed to be compatible with most belt & Treadmill materials. This 1 litre sized bottle is supplied With trigger spray for easy application. Non Toxic MSDS Available ALL ORDERS SHIPPED THE SAME DAY IF ORDERED BEFORE 15:30 MONDAY TO THURSDAY AND BY 13:00 ON A FRIDAY