EnduRE30C Flexi
This page provides practical guidance for applying EnduRE30C Flexi Radiative Cooling Coating for Flexible Substrates, a rare earth–based coating system designed for flexible and deformable roof surfaces such as deco tiles, asphalt felt, tents and lightweight roofing systems. For detailed procedures and project-specific requirements, always refer to the official Construction Manual.
1) Application Methods
- Airless spray (recommended for uniform film build and productivity)
- Air spray
- Roller or brush (suitable for small areas, edges, touch-ups and repairs)
2) Drying & Recoat Time
Drying and recoat times depend on temperature, humidity, airflow and substrate condition. As a general guide, under standard conditions:
- Surface dry: approximately ≤ 1 hour
- Hard dry: approximately ≤ 24 hours
- Minimum recoat time: 2 hours
- Maximum recoat window: up to 72 hours
Reference conditions: ambient temperature 5–35°C, relative humidity ≤ 75% RH.
3) Application Conditions
- Substrates must be sound, clean and dry, free from dust, grease, salt and loose material.
- Flexible substrates must be intact and securely fixed, with no delamination or excessive movement.
- Substrate moisture content: ≤ 10%
- Substrate pH: neutral range (pH 7–9)
- Application temperature: 5–35°C
- Relative humidity: ≤ 75% RH
- Ensure adequate ventilation during application and drying, particularly in enclosed or covered structures.
4) Dilution Guidance
Dilution may be required depending on application method and site conditions. Where dilution is used, it should be carried out with deionised water.
Important: Exact dilution ratios and layer-specific guidance vary by component and application method. Always follow the Construction Manual and project specifications to ensure flexibility and performance are maintained.
5) Professional Use Notice
- EnduRE30C Flexi is designed for professional application.
- Flexible substrates require careful surface preparation to ensure adhesion and long-term performance.
- Actual coverage, drying time and cooling performance may vary depending on substrate condition, environment and application technique.
- Always conduct a small-area test and comply with site safety requirements, including appropriate PPE and ventilation.
EnduRE30C Flexi is engineered for applications where substrate movement, flexibility and radiative cooling performance must work together—making it ideal for lightweight and flexible roof systems.