Crafted with precision to enhance longevity and optimize performance, Silca's NFS Pump Lube is a 100% pure synthetic oil designed specifically to adhere leather gaskets and coat pump tube walls. Developed through extensive collaboration with NFS over two years, this innovative solution ensures reduced pumping force, heightened efficiency, and prolonged gasket lifespan by effectively minimizing friction and heat buildup. Earning its endearing nickname 'Pump Blood' for its distinctive red color, regular application every 6 months to a year guarantees peak performance.