Spartan SD-20 Degreaser, 16 oz

Spartan Chemical SD-20 is a heavy-duty aerosol degreaser designed to remove grease, oil, grime and other oil-based contaminants from hard, washable surfaces. Its clinging foam formulation helps keep the cleaner concentrated on heavily soiled areas, allowing maintenance technicians to target stubborn buildup without immediately running off the surface.

For aircraft maintenance, SD-20 can be a useful spot-cleaning and degreasing solution for metal components, equipment, maintenance areas and other compatible hard surfaces where grease, oil and accumulated grime need to be removed. The aerosol format provides convenient, controlled application for localized cleaning jobs in the hangar, shop or maintenance environment.

SD-20's foam action helps penetrate and emulsify oily soils so they can be wiped away, making it particularly useful when technicians need to clean contaminated surfaces before inspection, servicing or further maintenance. Spartan's product information notes that SD-20 contains no harsh caustics or metasilicates and is formulated to clean through chemical action rather than relying solely on aggressive scrubbing.

Always verify compatibility with the applicable aircraft maintenance manual, component maintenance manual or approved cleaning procedure before applying any chemical to aircraft surfaces. Avoid use on sensitive materials or components unless specifically permitted by the applicable maintenance documentation.

Typical Aviation Maintenance Uses SD-20 may be useful for localized cleaning and degreasing of compatible surfaces such as:

• Metal components and hardware
• Areas contaminated with grease or lubricating oils
• Maintenance equipment and shop surfaces
• Heavy soil around mechanical components
• Localized cleanup before inspection or maintenance
• General hangar and MRO cleaning where an aerosol degreaser is preferred