エスケー化研
クリーンマイルドウレタンCR
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 | エスケー化研 |
|---|---|
| Use / Type | Resin: Urethane Original (JA): JIS K 5658建築用耐候性上塗り塗料 3級（ポリウレタン樹脂）認証 弱溶剤形上塗り |
| Water-based / Solvent-based | Mild solvent-based, 2-component |
| 1K / 2K | 2-component (2K) |
Application Specifications
| Dilution | Brush / Roller: 0–10% Intermediate coat＋Top coat (Public Building (renovation) Standard Specifications for Construction Work concrete surface/airless spray application): 10–20% Top coat (general renovation specification/Roller · brush · airless spray gun): 0–20% (Base (Comp. A) 100 relative to) |
|---|---|
| Thinner / Diluent | 塗料用シンナーA (paint thinner A) For thinning |
| Number of Coats | 2 coat(s) |
| Coverage (consumption) | Brush / Roller: 0.26–0.30 kg/m² (Intermediate coat＋Top coat 2 applications' worth of Total · coverage) Intermediate coat＋Top coat (Public Building (renovation) Standard Specifications for Construction Work concrete surface/airless spray application): 0.26–0.30 kg/m² (Intermediate coat＋Top coat 2 applications' worth of Total · coverage) Top coat (general renovation specification/Roller · brush · airless spray gun): 0.25–0.35 kg/m² (general renovation specificationのcoverage · 2 coats in total) |
| Recoat Time (drying interval) | 23°C: within the step 3 or more 7 days or less, final curing 72 or more (hours) |
| Mixing Ratio | Base (Comp. A) 9:Hardener (Comp. B) 1 |
| Pot Life | 5 hours (23°C) |
| Field Notes (JA) | ・ 公共建築（改修）工事標準仕様書の塗付け量は中塗り0.14・上塗り0.10 kg/㎡だが、これは被塗装面に付着させる量でロスを含まない。**買う量の計算にはメーカーの所要量0.26〜0.30 kg/㎡（中塗り＋上塗りの2回分）を使う**。希釈は主剤100に対しローラー・刷毛塗りで0〜10、スプレー塗りで10〜20。 ・ 公共建築工事標準仕様書の耐候性塗料塗り（DP）対応。公共仕様の下塗りはマイルドシーラーEPO指定。気温5℃以下・湿度85%以上での施工は原則不可、主剤・硬化剤は指定比率で調合し2分以上撹拌混合、可使時間内に使い切る。 |
⚠️ 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 エスケー化研
Page updated: 2026-08-25