CLR PRO® Exterior Rust Remover

Effectively removes unsightly rust stains and surface corrosion from vehicle exteriors.

  • Use for paint prepping and improving the appearance of any vehicle
  • Safe on clear coat and paint
  • Readily biodegradable
  • Great for use outside – safe on vegetation when used as directed
  • Safe for employees

Great for use on:
Antique Cars, Patina Restoration, Paint Prep, Cars, Trucks, Vans, Heavy Equipment

Effective on these surfaces:
Paint, Rubber, Glass, Vinyl, Aluminum, Chrome, Stainless Steel, PVC/Plastic


Available in 26 oz, 1 gallon and 5 gallon sizes.

Where to Buy
How To Use
SDS
Tech Data Sheets
Product Sell Sheets
Ingredients
  1. Apply CLR PRO® Automotive Exterior Rust Remover directly onto rust stains using a sponge towel or spray bottle
  2. Scrub surface with medium pressure and rinse immediately with clean water
  3. Older stains may require a second application
CAUTION: Using a more aggressive scouring pad (ie Scotchbrite pads) may enhance the rust removal but will increase the changes of scratching the paint surface.  User discretion is advised.  Always test a small, hidden area first before proceeding.
 

Download Safety Data Sheet

Download Safety Data Sheet

Ingredients

Water
Dilutent: CAS #7732-18-5. Reverse Osmosis (RO) is a water treatment process that removes contaminants from water by passing the water through a membrane, (filter), where contaminants are filtered out yielding more pure quality water.
Lactic Acid
Chelating Agent: CAS #79-33-4. Lactic acid is found in many yogurts and cheeses.  It is also produced in the muscles during intense activity.  Commercially, it is produced by fermentation of simple sugars.  In cleaning producs it functions as a chelating agent; a compound that makes metals more soluble in water.  As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients
Lauramine Oxide
Surfactant: CAS #1643-20-5. Used in cleaners to modify the surface tension of water, to aid in even spreading and to allow mixing with oil and dirt so that they can be rinsed away; it is included in many soaps, detergents, and several groups of antiseptics. As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients.
Gluconic Acid
Chelating Agent: CAS #526-95-4. This ingredient is an acid formed from the sugar glucose, which naturally occurs in fruit, honey and wine. It is a chelating agent; a compound that makes metals more soluble in water. As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients.
Tripropylene Glycol n-Butyl Ether
Solvent: CAS #55934-93-5. Used to slow down the evaporation of many liquid products including oven cleaners and inks for ball-point and felt-tip pens. It is very effective at absorbing organic material. As part of the EPA Safer Choice Program, it has been evaluated and determined to be safer than traditional chemical ingredients.

California CPRKA Designated Lists 
(12) US NTP Reproductive or Developmental Toxicants.  https://ntp.niehs.nih.gov/publications/monographs/index.html 
(16) California NLs.  https://oehha.ca.gov/water/notification-levels-chemicals-drinking-water
(18) California TACs.  https://ww3.arb.ca.gov/toxics/id/taclist.htm
(20) California Non-Cancer Hazards. https://oehha.ca.gov/air/general-info/oehha-acute-8-hour-and-chronic-reference-exposure-level-rel-summary


 
CLR PRO® Exterior Rust Remover TDS
CLR PRO® Exterior Rust Remover Product Information Sheet