日本ペイント
パーフェクトプルーフトップ
Product names, manufacturer names and thinner product names are kept in Japanese so you can match them with the can label at the store or on site.
Basic Information
| Manufacturer | 日本ペイント |
|---|---|
| Use / Type | Use: Roof ｜ Features: Waterproof Original (JA): 防水トップ（屋上） |
| Water-based / Solvent-based | Strong solvent-based, 2-component (aromatic-type) |
| 1K / 2K | 2-component (2K) |
Application Specifications
| Dilution | 0–10% |
|---|---|
| Thinner / Diluent | ハイポンウレタンシンナー |
| Number of Coats | 1 coat(s) |
| Coverage (consumption) | 0.20 kg/m²/coat |
| Recoat Time (drying interval) | 5–10°C: 16 hours or more 23°C: 8 hours or more 30°C: 5 hours or more |
| Mixing Ratio | Base (Comp. A) 3:Hardener (Comp. B) 4 |
| Pot Life | 8 hours (10°C) , 5 hours (23°C) , 3 hours (30°C) |
⚠️ Cautions & Notes (Japanese original)
To avoid mistranslation of safety-critical information, the notes below are kept in the original Japanese. Please check them with a translation app, or ask a Japanese-speaking colleague. Always follow the official manufacturer TDS.
- 標準は無希釈だが季節により塗りづらい場合はハイポンウレタンシンナーで10%まで希釈可。硬化剤は湿気で硬化するため密栓貯蔵。プルーフトップ単独での改修は不可(素地に適合する下塗プライマーを併用)。
⚠️ Please verify before use
The values above are reference values based on the manufacturer's official catalogs and technical data sheets (TDS). Specifications may change. Always check the product label and the latest official TDS before actual application.
The values above are reference values based on the manufacturer's official catalogs and technical data sheets (TDS). Specifications may change. Always check the product label and the latest official TDS before actual application.
Data source: official catalogs / technical data sheets (TDS) of 日本ペイント
Page updated: 2026-08-25