STEK Formula 10 Lube | Clay LubricantSTEK Formula Lube is a super slick lubricant designed to maximize clay bar performance by adding lubricity and allowing clay to glide across surfaces. Specially designed to work with both traditional clay bars and synthetic rubber substitutes, this formula prevents dissolution and breakage during use. It also ensures a smooth glide during the claying process, preventing unnecessary paint scratches that result from a tacky surface. STEK Formula Lube