Built for heavy pre-cleaning, this 1:250 alkaline concentrate comes from car wash chemical manufacturers that equip professional detailing shops, so teams comparing wholesale car wash chemicals can standardize dilution, cold-weather performance, and daily pre-wash routines across every bay.
A concentrated pre-wash that loosens heavy soiling before the contact wash begins.
SGCB Prep Wash Shock Pro is a heavy-duty pre-wash formulated for professional car pre-cleaning. It softens and dissolves heavy grime, mud, oil, brake dust, and stubborn residues on vehicles, and it works safely on car paint, wheels, chassis, and engine bays.
Core product data listed for the SGCB Prep Wash Shock Pro pre-wash concentrate.
| Model No. | SGFB091 |
|---|---|
| Concentration Ratio | 1:250 |
| Volume | 4 L (as listed in the product specifications) |
| Chemical Property | Extreme Alkaline 14 |
| Application | Suitable for car paint, wheels, chassis, engine compartment, and other alkali-resistant external surfaces |
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Pre-Wash Shock is a 500ml pre-wash car cleaning product with a light yellow color, pH value of 14, and a fragrance of fragrant flowers and gentle breeze. It has a temperature resistance range of -5 C…
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