Chemical Guys WAC_CLY_100_16 Luber Synthetic Lubricant and Detailer (16 oz) Lubricant specially formulated to increase lubricity and reduce friction Lubricates paint delivering a slick, non-stick surface that is perfect for using any clay bar or ideal for clay bars Formulated using wetting agents and lubricants to ensure a wet, smooth surface Superior product helps extend the life and effectiveness of your clay bar or clay block Synthetic means it works exceptionally well on any surface and color Non refillable