Skip to content
Family of Brands

The iconic Kroil name has become synonymous with the very best penetrating oils and lubricants for industrial maintenance, repair, and operations (MRO), and professional specialty trade markets.

Visit Website

Super Lube® & Kroil are divisions of Kano Laboratories LLC (www.kanolabs.com).

O-Ring Grease

Greases
Find a Distributor

Specially formulated, non-curing silicone fluid designed for lubricating, sealing and conditioning O-rings and other regulator and valve system components under high temperature conditions.

  • Seals Out Moisture – Prevents rust and protects and insulates electrical components, connectors and rubber components
  • Designed for Vacuum Environments – Does not outgas or allow vapors to permeate under the low pressure conditions. Specialized formulation prevents contamination of the vacuum chamber, while still providing necessary lubrication for O-ring seals.
  • Safe for Rubber and Plastic – Designed to seal and protect O-rings, gaskets and other rubber and plastic parts
  • Food Grade – Clean, Kosher-Certified and NSF-H1 registered for incidental food contact
  • Made in USA
  • ISO 9001
  • NLGI

  • This product is NSF H1 registered and is safe for incidental food contact. Ideal for food processing equipment, it meets strict safety standards for lubricants used near food.

  • This product is certified kosher by KVH Kosher, one of the oldest and most respected kosher certification agencies in the U.S. It meets strict dietary standards in accordance with Jewish guidelines.

Greases

O-Ring Grease

Applications

Food Processing Equipment

Safe around any food and beverage equipment.

Sealing Solutions

O-rings, seals, rubber gaskets, weather stripping.

Vacuum and Pressure Applications

Vacuum/chamber sealant, pressure plug valves, pneumatic systems.

Fluid and Valve Systems

Utilities and mechanical valve systems, water softeners, faucets, pool pumps and filter seals.

Industries

Transportation

Heavy Industry

Hardware

Marine

Agriculture

Food & Beverage

Mining & Construction

Energy & Utilities

Locksmiths

Sporting Goods & Outdoor

Railroad

FAQs

There are specific additives in each formulation, depending on the application. Super Lube Silicone Dielectric and Vacuum Grease has a specially-formulated, non-curing silicone compound that exhibits superior performance in both electrical and vacuum applications. Super Lube Silicone Lubricating Grease has a wide operating range of -40°F to 500°F, and provides excellent water and moisture protection. Super Lube Silicone O-Ring Grease is formulated to protect O-Rings from damage by abrasion, pinching, or cutting.

Yes, many of our lubricants are PFAS free, including the following greases: Silicone Dielectric and Vacuum Grease, Nuclear Grade Synthetic Grease, O-Ring Silicone Grease and Silicone Lubricating Brake Grease. PFAS free oils include: Low Viscosity Multi-Use Synthetic Lightweight Oil , Low Temperature Synthetic Oil , Silicone Oil, O-Ring Lubricant, H-3 Lightweight Oil and Synthetic Gear Oil.