kluber lubrication extreme temperature oil nh1-46 hydraulic oilNSF H1 registered and fully synthetic, Klüberfood 4 NH1-46 hydraulic oil protects against friction, wear, contaminant buildup and valve blockages; it provides oxidation stability and overall stability at temperatures from -40°C to 135°C. The oil is compatible with materials that are resistant to mineral oil, including neoprene, NBRE, FPM, PTFE, paints based on acrylic and epoxy resin, nylon (polyamide) and PVC. 
Klüber Lubrication; www.klueber.com