100% Silicone Lubricant Spray for Treadmills. Treadmill lube / Lubricant. Tread Belt Deck Lube TM-01309Techmotion 100% Silicone treadmill Lubricant spray. Made specially for your treadmill. Easy to use. Just lift your walking belt up from the side and spray. Prevents treadmill belt friction. Also use for general squeaking around the home such as do..