CRC Silicone Grease 75ml For Sealing And Lubrication Of O Rings And Contacts In Automotive Marine And Home Use

Meet CRC Silicone Grease 75ml — a low-viscosity, non-curing silicone grease engineered to seal, lubricate, and waterproof rubber and plastic components across automotive, marine, and household applications. This versatile grease keeps critical parts performing smoothly without sticky build-up or stiffness.

• Low-viscosity, non-curing formula — spreads evenly over O-rings, gaskets, and seals, delivering lasting lubrication without hardening or drying.
• Wide temperature resilience — operates reliably from -40°C to +200°C, preserving pliability and seal integrity in extreme cold and heat.
• Water, oil and chemical resistance — forms a protective barrier against moisture and contamination, reducing corrosion on electrical contacts, battery terminals, spark plugs, and fasteners.
• Safe on rubbers and plastics — won’t degrade seals, gaskets, or plastic insulators, helping components stay leak-free and dependable over time.
• Multi-use insulation and waterproofing — not only lubricates but also insulates and waterproofs valves, connectors, and gaskets for improved reliability in challenging environments.
• Size and options — available in a convenient 75ml package; a Food Grade option is also available for applications with incidental food contact.

Ideal use scenarios

• O-rings and gaskets in automotive engines, water pumps, and cooling systems to prevent leaks and ensure smooth motion.
• Electrical components such as battery terminals, spark plugs, connectors, and insulated fasteners to shield against moisture-induced corrosion.
• Valves and plumbing fittings where a persistent moisture seal is required without attracting grime.
• Plastic housings and seals in home appliances and power tools that benefit from sustained pliability and protection.

Application tips for top results

• Clean surfaces thoroughly to remove dirt, oil, and old residue before application.
• Apply a thin, even layer to mating surfaces or O-rings using a clean finger, brush, or applicator.
• Reassemble and operate normally; the grease remains pliable and will not dry out with use.
• For electrical connections, apply sparingly to contact surfaces to maintain conductivity while enhancing moisture resistance.

Why this CRC grease stands out against alternatives

• All-in-one solution that seals, lubricates, insulates, and waterproofs, reducing the need for multiple products.
• Robust protection against oil, water, and chemicals, helping seals and connectors endure harsh environments.
• Consistent, year-round performance that stays reliable across temperature swings common in vehicles, machinery, and outdoor gear.

Technical snapshot: 75ml package, thin silicone grease, -40°C to +200°C, non-curing, safe on most rubbers and plastics. Food Grade option available for select applications.