Rust Rid RR 300

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Scale and Rust Remover Chemical

Industrial usage in removing rust and scale from different metals.

DESCRIPTION

Rust RID RR 300 is concentrate used to remove rust and to clean metal surfaces. It cleans tarnish, oxidation, stains, fingerprints and scale from iron, steel, copper, brass and aluminium.

PHYSICAL APPEARANCE

Physical State: Liquid
Odour and Appearance: Dark purple to black
Specific gravity (@ 20°C): 1,30
Boiling point (initial): 108°C
Freezing point: -15°C
pH (@ 20°C)
concentrate: 1
diluted 1/10: 1,8
diluted 1/20: 2,0

Rust RID RR 300 exhibits the following useful properties:

  • Excellent wetting capacity on both ferrous and non-ferrous metals.
  • Contains an inhibitor to reduce the attack of the metal surface and to prevent the formation of hydrogen.
  • Economical concentrate.
  • Can be diluted with water to any concentration needed (see Directions for detailed information).

APPLICATION

  • Rust and scale removal from: ferrous metals, non-ferrous metals
  • Oxidation and stains removal from: aluminum copper brass, …
  • Metals preparation prior to painting
  • Cleaning of:in-process parts and assemblies sheet metal Restoration of rusted parts.
  • Removal of metal and rust stains from porous materials.

DIRECTIONS TO USE

  • Heavy rust and scale (ferrous metals): dilute concentrate with 3 parts water. Metal should be immersed 20 minutes to 1 hour. Remove and rinse metal with water and treat immediately with Rust RID RR 300 for water displacement and corrosion protection.
  • Heavy corrosion (non-ferrous): dilute concentrate with 7 to 10 parts water. Metal should be immersed 20 minutes to 1 hour. Periodically check non-ferrous metals. Remove and rinse with water. Treat immediately with Rust RID RR 300 for water displacement and corrosion protection.
  • As a metal cleaner (ferrous and non-ferrous): dilute concentrate with 15 to 20 parts water. Metal may be immersed, brushed or wiped until the desired brightness is obtained. Rinse with water and treat immediately with Rust RID RR 300 for water displacement and corrosion protection.
  • Heating (up to 65°C max.), agitation or wiping will speed up cleaning action.
  • Quicker results are obtained by prior removal of oil and grease, using Chemwit Contra Corrosion’s® Industrial Degreaser Grease RID
  • Rust RID RR 300 is mildly acidic; therefore, reasonable care should be taken. Rubber gloves and protective goggles are recommended.
  • Equipment used must be made of acid resisting material such as stainless steel, wood, rubber, plastic, glass or ceramic.
  • A safety data sheet is available for all Chemwit Contra Corrosion’s® products.