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DESCRIPTION
CRC SP 400 II Spray is a long term corrosion protection for all metals. Resists rain. For removal, use any petroleum solvent.
Applications
- Long term outdoor corrosion protection.
- Corrosion protection during overseas transport.
- Seasonal corrosion protection.
- Corrosion protection of all ferrous materials.
- To be used for brine or chloride resistance in refrigeration plants.
FEATURES AND BENEFITS
- Long term corrosion protection.
- Displaces and seals out water and moisture.
- Safe on all metal surfaces, does not stain.
- Safe on most rubbers, plastics and coatings. Test on sensitive or stressed materials before use.
- Can be removed or diluted for film thickness variation, with petroleum solvents.
- Corrosion resistance fulfils the salt spray criteria of MIL-C-16173E grade 4.
USAGE ADVICE
- Shake well before use.
- Stir or mix bulk products well before use.
- Repeat frequently during the application.
- Use only with adequate ventilation.
- Do not use on energized equipment.
- Apply to a clean, dry surface.
- Clean the aerosol valve by turning the can upside down and spraying until only propellant escapes.
- Film thickness may be adjusted by thinning with petroleum solvents, but corrosion resistance varies with film thickness.
- For application in very humid conditions, CRC 3-36 should be applied first for complete moisture displacement.
- Allow 2 to 4 hours for solvent evaporation before SP 400 II is applied.
