Metal Guard 520

Product Code

0036157

Product Description

Metal Guard 520 is the culmination of several months of intense research to develop a “dry-to-touch” water displacing thin film rust preventive that when applied as the final sealant to black oxide coatings will result in exceptional corrosion resistance in the range of 100-150 hours per ASTM B-117 specifications. Metal Guard 520 can be applied to aluminum, steel, stainless steel or copper alloy substrates by spray, immersion, brushing or flood coating.

Performance Features

Rapid water displacement
High flashpoint
Used at ambient temperature
Low odor
Final rust preventative after black oxide coatings
Final rust preventative after machining or cleaning operations
Final rust preventative after zinc or manganese phosphate coatings
Parts may be dipped while they are still wet from final rinse stage, since the displaced water rapidly settles to the bottom of the tank where it is periodically drawn off

Product Categories

Surface Finishing

Rust Prevention

Water Displacing Oils

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