J2 Water-Based Polishing Compound
Professional Coarse Cut · No Masking · No Sand Residue
The professional's choice for heavy-cut paint correction. Water-based, filler-free, and engineered to deliver real results you can see — and verify.
- ✅ Strong Cutting Power — Aggressively removes scratches, oxidation, sand marks
- ✅ Water-Based Formula — No silicone oils, no fillers. Eco-friendly and safe
- ✅ Zero Masking — What you see is the actual corrected paint
- ✅ No Sand Residue — Clean working surface with minimal residue
- ✅ Universal Compatibility — Works on all paint colors, including dark and metallic
The DianYe Difference
Most polishing compounds on the market rely on fillers and silicone oils to create the illusion of a perfect finish. They mask defects rather than correct them. Days later, the fillers wash away — and the scratches come back.
J2 was built to do the opposite. Its water-based formula uses no fillers, no silicone, and no masking agents. The result after polishing is the result that stays.
How to Use
Usage Scenarios
J2 is widely used in various paint correction scenarios
Auto Paint Shops
Large-scale paint correction operations. J2's strong cutting power handles all types of scratches and oxidation efficiently, boosting productivity.
Detailing Studios
Professional-grade polishing services with fast turnaround. User-friendly application means even junior technicians can deliver professional results.
DIY Enthusiasts
Friendly to beginners — pair with the Coarse Wool Pad to achieve professional-level deep paint correction at home.
Paint Restoration
Restore oxidized, aged paint to its original luster. J2's no-sand-residue formula ensures one-pass correction without rework.
Technical Specifications
| Type | Water-based polishing compound |
| Cut Level | Heavy (7/10) |
| Finish Level | Medium (5/10) — follow with J5 for mirror finish |
| pH | Neutral |
| Compatible Surfaces | All automotive paint systems, clear coats, gel coats |
| Compatible Tools | Dual-action polishers, rotary polishers |
| Volume | 500ml / bottle |
| Shelf Life | 24 months, store in cool dry place |
FAQ
What type of scratches does J2 handle?
J2 is ideal for moderate to heavy scratches, oxidation, and paint dullness. It performs exceptionally well on fine hairline scratches when paired with appropriate speed and technique.
Do I need to wipe off J2 immediately after polishing?
Yes, wipe off residual compound with a clean microfiber towel after polishing. J2's no-sand-residue formula ensures the paint surface stays clean without reappearing sand marks.
Which polishing pad works best with J2?
J2 is primarily recommended with the Coarse Wool Pad for maximum cutting. For softer paint or finer correction, the Fine Wool Pad also works well.
Is J2 environmentally friendly?
Yes. J2 uses a water-based eco-friendly formula with no irritating solvents, low odor, and is safer for both the operator and the environment.
Ready to correct paint the honest way?
J2 is available in multiple sizes for professional shops and serious enthusiasts.
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