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DESCRIPTION
Scale and rust remover concentrate.
CRC Rust Remover is a phosphoric acid based 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.
Applications
- Rust and scale removal from :
ferrous metals
non-ferrous metals - Oxidation and stains removal from :
aluminium
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.
FEATURES AND BENEFITS
- 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).
- Specifications : meets the performance requirements of Mil-C-10578 (type III).
USAGE ADVICE
- 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 CRC 3-36 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 CRC 3-36 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 CRC 3-36 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 CRC Industrial Degreaser or CRC Fast Dry Degreaser.
- CRC Rust Remover 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 according EU directive 93/112 is available for all CRC products.
Health and Environment
- H290 - May be corrosive to metals.
- H302 - Harmful if swallowed.
- H314 - Causes severe skin burns and eye damage.
- P102 - Keep out of reach of children.
- P260 - Do not breathe mist/vapours.
- P280 - Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
- P303+P361+P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
- P310 - Immediately call a POISON CENTER or doctor.
- P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P501 - Dispose of contents/container to a hazardous or special waste collection point, in accordance with local, regional, national and/or international regulation.
