日本ペイント
タフガードEプライマー
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: Primer / Undercoat ｜ Resin: Epoxy Original (JA): エポキシ樹脂系プライマー |
| Water-based / Solvent-based | Solvent-based, 2-component |
| 1K / 2K | 2-component (2K) |
Application Specifications
| Dilution | 0–20% |
|---|---|
| Thinner / Diluent | タフガードエポキシシンナー |
| Number of Coats | 1 coat(s) |
| Coverage (consumption) | 0.10 kg/m²/coat |
| Recoat Time (drying interval) | 5°C: 16 hours or more, 7 days or less 23°C: 16 hours or more, 7 days or less 30°C: 16 hours or more, 7 days or less |
| Mixing Ratio | Base (Comp. A) 85:Hardener (Comp. B) 15 |
| Pot Life | 6 hours (20°C) |
| Field Notes (JA) | ・ コンクリート躯体表面の含水率は8%以下が望ましい。気温5℃以下・湿度85%以上・結露のおそれがある場合は塗装不可。 |
* For heavy-duty anticorrosion work, the number of coats and the film thickness are fixed by the painting specification of each project. The figures shown here are the maker's standard values.
⚠️ 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.
- タフガード防食システムのE系下塗（橋梁・鋼構造物用）
- 付着性・コンクリートへの含浸性にすぐれる
- 耐水性・耐アルカリ性にすぐれる
- 公式施工要領書: https://s3b-prd-nptuweb-01.s3.ap-northeast-1.amazonaws.com/product/document/document_file/TG-303_E%E3%83%97%E3%83%A9%E3%82%A4%E3%83%9E%E3%83%BC.pdf
⚠️ 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: 2026-09-03