Innovative engine protection agent based on synthetic compound ethers – esters (group V oils) and hexagonal boron nitride microparticles h-BN (white graphite) – anti-wear and anti-friction additive for engine oils without oil bath clutches (friction clutches). It is suitable for all types of engines – diesel and petrol, four-stroke and two-stroke and for all types of oils – mineral, semi-synthetic, synthetic, including those containing ether (ester). Ideal product for tuning and high-performance cars.