1. GENERAL DESCRIPTION
Long-term indoor corrosion inhibitor.
CRC SP 350 is a heavy-duty indoor corrosion inhibitor providing extended protection for all metal parts and assemblies both in storage and during shipments. Its unique formulation, to resist run-off and flow, easily covers planed surfaces and sharp edges, making it particularly effective on precision machined surfaces.
2. FEATURES
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Heavy-duty corrosion protection up to 2 years indoors
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Excellent long-term lubricant for metal parts subjected to heavy duty and constant wear
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Thin, non-drying penetrating and protecting film
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Displaces moisture
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Protects equipment and parts in storage, shipment and in process
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Promotes easy start-up
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Suited for all metals and alloys, included copper and brass
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Can be easily removed with solvent cleaners
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Equipped with the 360° (upside-down) spray valve for added convenience
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Pressurised with non-flammable CO2 propellant
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Active product content of 97 %
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Specifications : NSN 8030-25-100-4662
3. APPLICATIONS
Final film for completed assemblies
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Protective coating for assemblies in storage, shipment and process
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Precision machined surfaces
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Aircraft faying surfaces
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Seasonal ‘moth balling’ of marine engine blocks, pistons and components
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Protection of cutting tools, workbench tops, fixtures, gears and shafts.
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Maintenance and storage of weapons
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Start-up lubricant for stored machinery
5. TYPICAL PRODUCT DATA (without propellant)
Appearance : amber, opaque
Specific gravity (@ 20°C) - aerosol : 0.82, bulk : 0.86
Distillation range of solvents - aerosol : 60-250°C, bulk : 190-250°C
Flash point (closed cup) , aerosol : < 0°C - bulk : 60°C
Dynamic viscosity (@ 20°C) ,aerosol : 38 cPs , bulk : 20 to 100 mPa.s depending on gel formation
Freezing point : -20°C
Ultimate film thickness : 10-20 µm (@ 20°C, after a 24 hr spread)
Salt spray resistance (*)(ASTM B 117) : > 300 h
Heat resistance : 100°C
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