The stronger of Griot's two wheel cleaners, aimed at cars whose brakes blacken the wheels between washes. It is iron reactive and turns a deeper purple as it works, so the color change shows exactly where the bonded brake dust sits and when the dwell is finished. Blended thick, it clings to a vertical wheel face and keeps working rather than sheeting off, and Griot's lists it as safe for use on any wheel finish. Their published pH for the formula is 6.5 to 7.0.
Specifications
| Type | Iron reactive heavy duty wheel cleaner |
| Indicator | Turns a deeper purple as it reacts with bonded brake dust |
| Safe On | Any wheel finish |
| pH | 6.5 to 7.0 |
| Size | 22 oz |
| Quantity | 1 |
| Part Number | 10973 |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
