水谷ペイント
ナノルーフ20
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 | 水谷ペイント |
|---|---|
| Use / Type | Use: Roof Original (JA): 屋根 |
| Water-based / Solvent-based | Water-based, 1-component |
| 1K / 2K | 1-component (1K) |
Application Specifications
| Dilution | 窯業系屋根材(Decorative slate roofing for houses, corrugated slate (asbestos-containing), pressed cement roof tile · non-asbestos corrugated slate · dry-process Western roof tile): 5–10% airless: 0–5% airless: 0–4% |
|---|---|
| Thinner / Diluent | dilution water |
| Number of Coats | 1 |
| Coverage (consumption) | 窯業系屋根材(Decorative slate roofing for houses, corrugated slate (asbestos-containing), pressed cement roof tile · non-asbestos corrugated slate · dry-process Western roof tile): 0.15–0.18 kg/m²/coat airless: 0.20–0.30 kg/m²/coat airless: 0.12–0.15 kg/m²/coat |
| Recoat Time (drying interval) | 23°C: between steps 2 hours or more · final curing 12 hours or more |
| Field Notes (JA) | ・ 最終養生12ｈ以上（工程内・工程間は「-」） ・ 塗面積67～80㎡/缶（セット） ・ 「※ナノルーフ20中塗りは必ず施工してください。」中塗りにはナノルーフ20中塗り（別製品名）を使用 ・ 最終養生12ｈ以上 ・ 中塗りは別工程（ナノルーフ20中塗り、5～10%、0.16～0.22、1回、68～94㎡/缶、必ず施工の指定あり）で、上塗り本体の数値のみ抽出 ・ 住宅屋根用化粧スレート・波形スレート（アスベスト含有）・プレスセメントがわらの工法の値 ・ 塗面積(㎡/缶（セット）)67～80 ・ 「ナノルーフ20中塗りは必ず施工してください」との指定あり |
⚠️ 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.
⚠️ 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 水谷ペイント
Page updated: 2026-08-12