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Endcor® 450

Rust Rinse, Metal Conditioner

Rust Rinse, Metal Conditioner
Data Sheet
Rust Rinse 450 is a concentrated phosphoric acidbased corrosion removing and metal conditioning compound. When diluted with water and applied to metal surfaces it will remove rust and provide a slight etching action for ferrous and nonferrous metals. It converts the surface of steel to insoluble salts of phosphoric acid for the purpose of inhibiting corrosion and improving the adhesion and performance of paints and/or corrosion preventive compounds.
• Excellent wettability
• Quick rust penetration
• Uniform deposition of insoluble phosphate coating
• Provides uniform etching of surface

Rust Rinse 450 meets the requirements of Military Specification MIL-C-10578D, Type I, Corrosion Removing and Metal Conditioning Compound (Phosphoric Acid Base).
Common Uses
• Conditioner for ferrous and nonferrous metals prior to painting
• Rust remover for ferrous metals
• Blasted or pickled steel
• Galvanized steel or aluminum surfaces

Specification Data

Generic Type
Phosphoric acid pretreatment
Temperature Resistant After Cure
500°F (260°C)
Volume Solids
Dry to Touch
Not applicable
Dry Time to Recoat
2 hr @ 50°F (10°C); 1 hr. @ 70°F (21°C);

Application Instructions

Surface Preparation
Application Temperature
50-120°F (10-49°C)
  To place orders and/or obtain pricing information contact:

Dampney Company
85 Paris Street
Everett, MA 02149
TEL: (617) 389-2805
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