General description Sealey Hydraulic Jack Oil 500ml is a specially formulated hydraulic oil recommended for use in all types of jacks (trolley and bottle) and cranes. It is designed to enhance the performance of hydraulic systems, ensuring smooth operation and responsiveness. Technical specifications Model No.: HJO500MLS Nett Weight: 0.47 kg ISO32 compliant hydraulic fluid Fully inhibited with a low pour point for ease of use in cold weather Usage Recommended for all Sealey and other makes of hydraulic equipment Eliminates sponginess and slow system response Never use brake fluid to top-up a hydraulic unit Other information