1. GENERAL DESCRIPTION
Multi-purpose lubricant and corrosion inhibitor.
CRC 3-36 is based on a paraffinic oil and a multiple organic inhibitor system that prevents rust and corrosion by displacing and sealing out moisture and by forming a continuous protection barrier against water and oxygen.The oily, almost invisible film of CRC 3-36 lubricates and penetrates into the finest pores and cracks of the surface. CRC 3-36s effectiveness for surface protection is derived from three of its principal properties :
affinity for metal
low surface tension
high capillary action.
By its affinity for metal and low surface tension CRC 3-36 displaces moisture and separates it from contact with the metal surface. The high capillary action contributes to the great spreading power.
2. FEATURES
Multi-purpose lubricant, penetrant and corrosion inhibitor
Displaces and seals out moisture, especially after washing or hosing off engines or equipment
Penetrates through corrosion to loosen frozen parts
Lubricates without leaving a sticky residue
Cleans light soils and contaminants
Prevents 'fingerprinting' by its protective film
Protection of all metals and alloys
Compatible with most painted surfaces, coatings, plastics and rubbers
Equipped with the 360 (upside-down) spray valve for added convenience
Pressurised with non-flammable CO2 propellant
Active product content of 97%
Specifications :
NSN 6850-00-050-0659
USDA class H2
3. APPLICATIONS
For new, in service or stored equipment.
PROCESS MANUFACTURING :
- Heat treated parts
- Machined surfaces
- Finished welds
- In-process aluminium extrusions
- Precision mechanisms
MACHINING :
- Fixtures
- Dies
MATERIAL STORAGE
- Tubings
- Castings
- Gears
- Weld rod and wire
MAINTENANCE
- Air actuated tools
- Conveyors
- Frozen joints
- Locks
- Hoists
4. DIRECTIONS
Spray in light, even films to lubricate and protect metal surfaces. For electrostatic spraying, addition of polar solvents (butanol, nitropropane, ...) may be necessary.
Apply liberally and allow to penetrate to free rusted parts. Full penetration may require several hours.
To displace moisture, spray wet surfaces until run-off is clear and moisture-free.
To be removed by solvent cleaners (CRC Industrial Degreaser, CRC Fast Dry Degreaser, ...) or alkaline degreasing before surface treatment.
For application of CRC 3-36 in dipping baths, customers should take care to stir from time to time (to distribute small amounts of deposits) and to prevent excessive evaporation of solvent.When stable emulsions have been formed, the bath should be emptied and cleaned, and the product replaced.
Do not use on energized equipment. Use in a well ventilated area.
A safety data sheet (MSDS) according EU-Directive 93/112 is available for all CRC products.
5. TYPICAL(*) PRODUCT DATA (without propellant)
Appearance : blue-green, clear
Specific gravity (@ 20C) : 0.83
Distillation range of solvents : 190-250C
Freezing point : -50C
Flash point (open cup) : 78C
Dynamic viscosity (@ 20C) : 3.9 mPa.s
Ultimate film thickness : 2.10-6m.
(@ 20C, after a 24 hr spread)
Maximum expected coverage : 100 m2/l.
(@ 20C, after a 24 hr spread)
