DESCRIPTION Special lubricant for sporting uses formulated for racing or high-power engines. PRODUCT-PLUS Concentrated formula Bardahl Polar Plus + Fullerene C60 High Performance High power Ultra viscous 100% synthetic formula PROPERTY Beyond all limits. XTR 39.67 represents the cutting edge of Bardahl car lubricants, it is a product designed to guarantee extraordinary performance and has been tested in the most severe racing use where compromises are not foreseen. The exclusive Bardahl Polar Plus + Fullerene anti-friction Formula forms a triple layer of protection: a surface lubricating film, a zone of Polar Molecules plus C60 Fullerene molecules as a final protection mechanism. Bardahl ensures significantly superior performance compared to conventional lubricants.