Specs
OVERcoat pH-
Product Specifications
Product Name
OVERcoat pH−
Category
Acidic Car Shampoo
Content Volume
500ml
Total Weight
Approx. 640g
Product Size (Package)
65 × 65 × 250 mm
Ingredients
Water, Glycolic Acid, Sulfamic Acid, Surfactant, Dye, Fragrance
Included Accessories
Measuring cup, Push-pull cap
Precautions
Warning (General Precautions)
- Do not ingest.
- Keep out of reach of children.
- Wear protective gloves before use.
- OVERcoat Japan is not responsible for any injuries or damages caused by improper use.
First Aid
- Eyes: Rinse with clean water for 15 minutes. If irritation persists, consult a physician.
- Skin: Wash thoroughly with water. If irritation continues, seek medical attention.
- Ingestion: Do not induce vomiting. Seek medical attention immediately.
Usage Precautions
- Effectiveness may vary depending on the surface type and condition.
- Do not leave the product on the surface for an extended period.
- Regarding undiluted use: Do not use the product in its pure form. The concentrated formula provides strong cleaning power and may highlight pre-existing scratches on glass or painted surfaces.
- Undiluted use may also remove existing coating layers.
- Do not use on deteriorated clear coat, glass, or wheels (with cracks, scratches, or peeling).
- Do not use the undiluted product on metals such as aluminum, anodized aluminum, magnesium, polished, chrome, nickel, or stainless steel, as it may cause discoloration or deterioration.
- Avoid use in strong winds, under direct sunlight, or when the vehicle surface is hot.
- To prevent stains or water spots, do not allow water to dry naturally on the surface.
- The product is non-toxic and safe for drainage disposal.
- A slight change in color may occur, but it does not affect performance.
Storage and Disposal
- Do not store inside the vehicle or trunk.
- Keep away from direct sunlight, high temperatures (above 40°C), or freezing conditions.
- Use within one year after opening.
- Dispose of the container only after fully using the contents.
Product Name
OVERcoat pH−
Category
Acidic Car Shampoo
Content Volume
500ml
Total Weight
Approx. 640g
Product Size (Package)
65 × 65 × 250 mm
Ingredients
Water, Glycolic Acid, Sulfamic Acid, Surfactant, Dye, Fragrance
Included Accessories
Measuring cup, Push-pull cap
Warning (General Precautions)
- Do not ingest.
- Keep out of reach of children.
- Wear protective gloves before use.
- OVERcoat Japan is not responsible for any injuries or damages caused by improper use.
First Aid
- Eyes: Rinse with clean water for 15 minutes. If irritation persists, consult a physician.
- Skin: Wash thoroughly with water. If irritation continues, seek medical attention.
- Ingestion: Do not induce vomiting. Seek medical attention immediately.
Usage Precautions
- Effectiveness may vary depending on the surface type and condition.
- Do not leave the product on the surface for an extended period.
- Regarding undiluted use: Do not use the product in its pure form. The concentrated formula provides strong cleaning power and may highlight pre-existing scratches on glass or painted surfaces.
- Undiluted use may also remove existing coating layers.
- Do not use on deteriorated clear coat, glass, or wheels (with cracks, scratches, or peeling).
- Do not use the undiluted product on metals such as aluminum, anodized aluminum, magnesium, polished, chrome, nickel, or stainless steel, as it may cause discoloration or deterioration.
- Avoid use in strong winds, under direct sunlight, or when the vehicle surface is hot.
- To prevent stains or water spots, do not allow water to dry naturally on the surface.
- The product is non-toxic and safe for drainage disposal.
- A slight change in color may occur, but it does not affect performance.
Storage and Disposal
- Do not store inside the vehicle or trunk.
- Keep away from direct sunlight, high temperatures (above 40°C), or freezing conditions.
- Use within one year after opening.
- Dispose of the container only after fully using the contents.
FAQ
Frequently Asked Questions
How does the peeling effect work?
OVERcoat pH- is a strong car shampoo that is designed for maximum cleaning efficiency against tough dirt, hard water and other stubborn grime, peeling the hard minerals out.
Is strong car shampoo safe to use?
Although it has a strong effect, it is pH balanced to prevent damaging the clear coat.
Can it be used on coated vehicles?
We recommend using the shampoo in a diluted form on coated vehicles. Depending on the type and hardness of the coating, there may be a slight reduction in water repellency. However, high-quality and high-hardness coatings can be safely used without issues.
If the repellency weakens, you can restore the performance by applying OVERcoat ULTRAviolet as a top-up in the final step.
How often do I need to wash my car?
It depends on factors such as the environment and how often the vehicle is used, but as a guideline, once every two weeks is the best time to use it diluted.
What kind of surfaces can it be used on?
Bodywork, glass, windows, tires, wheels, fender liners, rubber, plastics, engine bay.
When should I use the push-pull cap?
Soon after opening the product, throw the original cap and replace it for the push-pull cap.
Where should it be stored?
In a cool and dark place, out of the reach of children.
Does discoloration occur?
The product may undergo discoloration, but this does not affect its effectiveness.















