O-Ring Silicone Grease 3oz Tube - Case of 12The Super Lube O Ring Silicone Grease Case of 12 helps protect the O Ring from damage by abrasion, pinching, or cutting when used during installation. It also helps to seat the O Ring properly, speeds up assembly operations, and improves automated assembly. Lubricating the O Ring with Super Lube Silicone O Ring Grease in dynamic and pneumatic applications extends the equipments service life. NSF rated H1 for incidental food contact. SPECIFICATIONS