RZ70E Oil Leak Stop, 300 mL

RZ70E Oil Leak Stop is an advanced, professional-grade additive designed to permanently seal engine oil leaks without disassembly. It revitalizes rubber, neoprene, and elastomeric gaskets and seals throughout the oil circuit, restoring elasticity and sealing integrity. Fully compatible with synthetic, semi-synthetic, and mineral engine oils, it’s added directly to the crankcase during normal operation. Effectively stops minor to moderate leaks, prevents oil pressure loss, and protects against wear caused by low oil levels.