REVESTIDAN PROTECT COOL ROOFING
Liquid membrane for waterproofing and rehabilitation of roofs with hybrid polyurethane.

Colors:
White
5Kg - 725019
20Kg - 725020
Waterproofing liquid membrane, in aqueous dispersion, of polyurethane acrylic hybrid technology that, once dry, forms an elastic, waterproof and UV-resistant film. Versatile product, suitable for waterproofing and protective coating, ultra-reflective in white to improve insulation capacity (SRI 106).
Instruction for Use
Waterproofing paint for finishing roofs: Before use, shake the product until it is perfectly homogenised. Apply a coat of primer, with a brush or a wool roller diluting REVESTIDAN® PROTECT COOL ROOFING in the proportion of 3 parts by volume of the product to 1 part of water, making sure that it penetrates well into all cracks or fissures. Once the primer has dried (approximately 24 hours after application under normal conditions of temperature and relative humidity), apply successive coats of undiluted REVESTIDAN® PROTECT COOL ROOFING until a coverage of 2.0 kg/m² excluding primer is achieved (minimum 2 coats excluding primer). Do not apply a coat until the previous coat is completely dry. It may be necessary to reinforce the singular points with a synthetic fabric reinforcement.
Waterproofing paint for finishing roofs on vertical elements: Apply the product before use, shake the product until it is perfectly homogenised. Apply a coat of primer, by brush or wool roller, diluting REVESTIDAN® PROTECT COOL ROOFING in the proportion of 3 parts by volume of the product to 1 part water, making sure that it penetrates well into all cracks or fissures. Once the primer is dry, apply successive coats of undiluted REVESTIDAN® PROTECT COOL ROOFING until a coverage of 2.0 kg/m² without primer is achieved (minimum 2 coats without primer). Do not apply a coat until the previous coat is completely dry. Cure by evaporation of water within 24 hours at 20-25 °C and 50% relative humidity. Dry to touch time approximately 4 hours at normal temperature and relative humidity. Drying time between coats, approximately 8 hours at normal temperature and relative humidity. It may be necessary to reinforce the singular points with a synthetic fabric reinforcement.
Waterproofing paint for finishing roofs on vertical elements: Apply the product before use, shake the product until it is perfectly homogenised. Apply a coat of primer, by brush or wool roller, diluting REVESTIDAN® PROTECT COOL ROOFING in the proportion of 3 parts by volume of the product to 1 part water, making sure that it penetrates well into all cracks or fissures. Once the primer is dry, apply successive coats of undiluted REVESTIDAN® PROTECT COOL ROOFING until a coverage of 2.0 kg/m² without primer is achieved (minimum 2 coats without primer). Do not apply a coat until the previous coat is completely dry. Cure by evaporation of water within 24 hours at 20-25 °C and 50% relative humidity. Dry to touch time approximately 4 hours at normal temperature and relative humidity. Drying time between coats, approximately 8 hours at normal temperature and relative humidity. It may be necessary to reinforce the singular points with a synthetic fabric reinforcement.
Presentation
- Weight (kg): 5
- Yield (kg/m²): 2.0 - 2.8
- Colour: White
- Product code: 725019

Technical Data
Concept | Value | Standard |
---|---|---|
Adhesion after thermal compatibility (N/mm²) | 2,9 (método EN 1542) | EN 13687-1 y 2 |
Elongation (%) | >250 | ISO 527-3 |
Elongation at break (%) | >165 | ISO 527-3 |
Solar reflection (white color) | 85,2±0,2 | ASTM E903-12 |
Resistance to fissure cracking at 0 ºC | Clase A5 (a 0 oC) | EN 1062-7 |
Temperature resistance (ºC) | -5oC hasta 75oC (sin refuerzo) / -10oC hasta 75oC (con refuerzo) | - |
Tensile strength (N/mm²) | ± 2 | UNE EN 1542 |
Water Vapor Transmission (Sd Value) (m) | < 5 | ISO 7783 |
Emissivity | 0,86±0,03 | ASTM C1371-15 |
Addtitional Technical Data
Environmental Information
Concept | Value | Standard |
---|---|---|
Solar reflectance index (SRI) | 106 | ASTM E1980-11 |