CRC Heavy Duty Silicone

CRC Heavy Duty Silicone is a multi-purpose silicone spray that forms a clear, odorless, non-staining dry film to lubricate and protect metal and non-metal surfaces while helping prevent binding and sticking.

Key Features

• Forms a colorless, odorless, non-staining film that lubricates & protects in most metal to non-metal applications.
• Dry film helps eliminate binding and sticking.
• Provides a slick, protective barrier for coated and uncoated surfaces (always test on a small area first).

Engine Compatibility

• General engine-parts and maintenance uses where a thin, dry silicone film is desired
• Metal-to-non-metal surface lubrication and protection
• Workshop use for reducing squeaks, sticking, and friction on appropriate surfaces

Product Details

• Product: CRC Heavy Duty Silicone
• SKU/Part number: 77-75074
• Type: Silicone spray
• Verified performance description: Forms a colorless, odorless, non-staining film and Dry film eliminates binding and sticking.

Parts Desk Insights

Best Use Case: Great for quick, clean lubrication/protection applications where you want a dry, non-staining silicone film rather than an oily residue.

Common Issues: If applied near paint or areas that must remain paint-ready, overspray can be an issuemask nearby surfaces and allow the film to fully set before reinstalling components.

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• CRC Lubricants & Penetrants (Category Browse) – Browse the Oils & Lubricants collection for additional CRC aerosol and lubricant options.