Moist-Out MO-10™
Moisture displacement, a light spray lubricant, and protection against rust and corrosion
Moist-Out MO-10™ is a moisture-displacing lubricant formulated to penetrate hard-to-reach areas, remove moisture from metal surfaces, provide light lubrication, and help protect from rust and corrosion.
Designed for automotive, industrial, electrical, and general maintenance applications, MO-10 combines moisture displacement, penetrating action, and protective lubrication into one product.
Key Features & Benefits
Displaces Moisture Quickly: Penetrates beneath moisture and condensation to reduce related problems.
Provides Light, Long-Lasting Lubrication: Lubricates moving metal surfaces to reduce friction and wear.
Penetrates Tight Spaces: Creeps into hard-to-reach areas, including crevices, hinges, linkages, and metal mechanisms.
Helps Free Stubborn Components: Penetrating action loosens rust and corrosion deposits that can cause moving metal parts to stick or seize.
Protects Against Rust and Corrosion: Leaves a protective lubricating film on treated metal surfaces.
Compatible with Insulation and Painted Surfaces: Formulated for compatibility with electrical insulation and painted surfaces when used as directed.
Non-Aerosol Application: Available in a non-aerosol spray for controlled application, eliminating pressurized-can concerns, and 100% usable product with no propellant.
Contains Muscle Metal Treatment MT-10® for added boundary-film lubrication.
How Does Moist-Out MO-10™ Work?
Moist-Out MO-10™ combines three important maintenance functions: moisture displacement, light lubrication, and corrosion protection.
Displaces Moisture
Moisture can accumulate on metal surfaces and electrical components through condensation, humidity, water exposure, or damp operating conditions. Left untreated, corrosion, interference with electrical connections, and reduced equipment reliability can result.
Moist-Out MO-10™ uses penetrating and moisture-displacing action to spread across metal surfaces and into hard-to-reach areas, working beneath water and condensation. Its migrating lubricating film separates moisture from treated surfaces, allowing it to drain away or be removed.
This action is especially beneficial for electrical and electronic maintenance applications where moisture can accumulate around connections, insulated wiring, ignition components, and other difficult-to-reach areas. MO-10's longstanding compatibility with electrical insulation and adjacent painted surfaces is an additional advantage when used as directed.
By penetrating areas where wiping or conventional drying methods are not practical, MO-10 helps address moisture-related problems while leaving a protective lubricating film.
Provides Light Lubrication
Once applied, Moist-Out MO-10™ leaves a lubricating film on treated metal surfaces.
This film helps reduce friction between moving metal parts, promoting smoother operation and reducing friction-related wear. Its penetrating characteristics help the lubricant reach accessible interfaces in hinges, locks, pivots, linkages, and similar mechanisms.
Its formulation contains Metal Treatment MT-10® for added boundary-film lubrication.
Protects Against Rust and Corrosion
Moisture and oxygen contribute to the corrosion of unprotected metal surfaces, especially in humid environments and when equipment is exposed to water.
Moist-Out MO-10™ leaves a protective lubricating film that helps limit contact between treated metal surfaces and moisture. This provides additional protection against rust and corrosion during normal operation, maintenance, and equipment storage.
The level and duration of protection depend on environmental exposure, operating conditions, and application practices.
Recommended Uses
Moist-Out MO-10™ can be used across automotive, industrial, electrical, and general maintenance applications where a demoisturant or light lubricant is needed.
Electrical and Automotive Applications
Potential applications include moisture-affected external surfaces and components associated with:
Automotive ignition systems and ignition wiring
Distributor components and spark plug wire connections
Electrical controls and connections
Starters and electric motor assemblies
Relays and related electrical equipment
Use only where the equipment manufacturer's recommendations permit a petroleum-based, film-forming moisture-displacing lubricant. Sensitive electronic components or specialized materials may require specific cleaning products or maintenance procedures.
Light Mechanical Lubrication
MO-10 provides penetrating lubrication for mechanisms such as:
Hinges and locks
Levers and linkages
Pivots and cams
Light-duty gears and gear mechanisms
Open roller bearings
Hand tools
Sliding and moving metal components
General workshop and maintenance equipment
Its penetrating action is particularly helpful where the lubricant must reach narrow openings or closely fitted metal parts.
For more demanding lubrication requirements, try Muscle Penetrating Oil SL-10™.
Moisture and Corrosion Protection
MO-10 can be used to help protect metal components exposed to:
Condensation and humidity
Damp maintenance environments
Intermittent moisture exposure
Corrosion during equipment storage
Moisture accumulation in hard-to-reach areas
For protection in more harsh or corrosive environments, try Muscle Extreme Conditions SL-10™.
Non-Aerosol Spray Application
Moist-Out MO-10™ is available in a non-aerosol trigger-spray bottle for direct, controlled application. The container is filled with 100% usable product vs. a combination of lubricant plus a compressed or liquefied propellant. MO-10 also eliminates the handling and storage concerns associated with pressurized cans.
Non-aerosol packaging allows MO-10 to be directed onto surfaces and components without the pressurized aerosol delivery system.
Other packaging is available and the spray bottle can be refilled. For larger industrial or commercial requirements, contact us for available sizes and purchasing options.
Directions for Use
Make sure electrical or electronic equipment is shut down, and all electrical power is disconnected.
Wipe off exposed metal surfaces. Remove any excess moisture, loose dirt, rust scale or debris that can prevent the product from reaching tight areas.
Spray Moist-Out MO-10™ directly onto the area that needs moisture displacement, lubrication, or corrosion protection. Allow the product time to migrate into hard-to-reach areas, crevices or metal interfaces.
Wipe away excess lubricant with a clean, dry cloth.
Reapply as needed based on operating conditions and maintenance practices.
Always follow proper equipment maintenance procedures and applicable safety instructions.
Important Application Note
Do not apply to energized electrical equipment or live circuits. Electrical shock or serious injury may result. Verify compatibility before using sensitive electronic components or specialized materials. Follow equipment manufacturer’s recommendations for cleaning, drying, and inspection before restoring power.
Not Sure Which Lubricant You Need?
Moist-Out MO-10™, Extreme Conditions SL-10™, and Penetrating Oil SL-10™ provide overlapping benefits, but each is formulated for different maintenance priorities. If you’re trying to decide which product best fits the job, see our guide, Which Penetrating Oil or Spray Lubricant Should I Use? for an explanation of their primary uses, strengths, and application differences.
Technical Data
Appearance, odor: Green liquid, mild petroleum
Flash point: 278°F (136.7°C) ASTM D93
Density, g/cm3 @ 15°C: 0.9119 ASTM D4052
Viscosity @ 40°C: 12.491 cSt ASTM D445
Rust test, 4 hr: Pass (no rust) ASTM D665A
These properties are typical values and do not constitute a product specification.
Learn More
Download: Moist-Out MO10™ Product Data Sheet
Search: Safety Data Sheets
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