About CRC 2-26 Electrical Contact Cleaner Spray
CRC 2-26 Spray
GENERAL DESCRIPTION
Multi-purpose maintenance for electrical equipment. CRC 2-26 is a
multi-purpose lubricant preventing electrical and electronic malfunction
caused by water penetration, humidity, condensation or corrosion.
The stable, low surface tension, high capillary action formula provides
great penetrating and spreading power.
FEATURES
Cleans, lubricates, protects, penetrates, and loosens corrosion
Prevents corrosion by displacing moisture
Restores resistance values by reducing current leakage
Provides precision lubrication by its thin, high dielectric strength, lubricating film
Helps restore water-damaged electrical equipment
Frees rusted or seized parts by penetrating under dirt and scale into the finest pores and cracks
Can be used on all metals and alloys
Will not harm modern plastics, painted surfaces, coatings and rubbers
Convenient 360 (upside-down) spray valve for aerosols
Non-flammable CO2 propellant, giving an active product content of 97%
Specifications :
NSN 6850-00-874-5847
USDA CLASS H2
APPLICATIONS
Helps to protect, lubricate and restore
Electrical connectors , Relays, Circuit breakers, Transformers,
Switch gears, Motors Generators, Controls, Instruments,
Communication assemblies, Electronics, Alarm systems Starters.
TYPICAL PRODUCT DATA (without propellant)
Appearance : light amber, clear
Specific gravity ( 20C) : 0.83
Distillation range of solvents : 180-250C
Freezing point :-50C
Flash point (closed cup) : 75C
Dynamic viscosity (20C) : 4 MP.
Ultimate film thickness : 2.10-6m (2mm) ( 20C, after a 24 hr spread)
Maximum expected coverage : 60 to 100 m2/l (20C, after a 24 hr spread)
Solvent dissipation : 2-4 hrs ( 20C, thin film)
Heat resistance : 120C (150C short time)
Water displacement (IP 178/61, method B) : pass
Film properties (after evaporation of solvent)
Specific gravity (20C) : 0.89
Falex true load failure : 8900N (ASTM D 3233, Proc.)
Salt spray resistance : 55 hrs.
Versatile Electrical MaintenanceDesigned to clean, protect, and lubricate electronic and electrical contacts, CRC 2-26 is suitable for maintenance of relays, connectors, switches, and other delicate components. Its clear, smooth spray efficiently displaces moisture, preventing short circuits and prolonging equipment life.
Safety and HandlingThis contact cleaner is packaged in a cylindrical metal aerosol can with a standard trigger for user-friendly operation. It is highly flammable, so proper storage away from heat, sparks, or open flame is essential for safety. Always use in a well-ventilated space and follow local regulations for aerosol products.
FAQs of CRC 2-26 Electrical Contact Cleaner Spray:
Q: How should CRC 2-26 Electrical Contact Cleaner Spray be applied to electrical components?
A: For effective cleaning, shake the can well and spray a light, even coat directly onto the electrical contacts or surfaces. Allow the spray to penetrate and dry thoroughly before re-energizing the equipment. Always make sure the equipment is powered off prior to usage.
Q: What types of equipment can benefit from using this contact cleaner spray?
A: CRC 2-26 is suitable for use on a wide range of electrical and electronic equipment, including contacts, relays, switches, connectors, and other similar components. It can be applied wherever improved electrical performance and protection against corrosion are needed.
Q: When is the best time to use CRC 2-26 for maintenance?
A: It is recommended to use CRC 2-26 during routine maintenance or whenever you notice poor electrical connections, buildup of contaminants, or corrosion. Regular use helps ensure reliable conductivity and extends component lifespan.
Q: Where should the CRC 2-26 spray be stored when not in use?
A: Store the spray in a cool, dry location away from sources of heat, sparks, or open flame. Proper storage helps maintain its effectiveness and reduces the risk of accidental ignition.
Q: What are the key benefits of using CRC 2-26 Electrical Contact Cleaner Spray?
A: CRC 2-26 offers fast drying, non-conductive cleaning with strong moisture displacement. It not only cleans but also lubricates and protects against corrosion, ensuring optimal electrical performance and extending component longevity.
Q: Is CRC 2-26 safe to use on all surface materials and finishes?
A: CRC 2-26 is generally safe for use on most metal and plastic electronic components, but users should always test on a small, inconspicuous area before full application, especially on sensitive or coated surfaces.