REVESTIDAN PROTECT

Liquid membrane for waterproofing and rehabilitation of roofs with hybrid polyurethane

Waterproofing

Colors:

Red 5Kg - 725017 20Kg - 725018
Grey 5Kg - 725015 20Kg - 725016
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.

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 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 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 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 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: Red
  • Product code: 725017
REVESTIDAN PROTECT

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 -
Water Vapor Transmission (Sd Value) (m) < 5 ISO 7783

Addtitional Technical Data

Water vapor permeability (g/m²) Clase I UNE-EN ISO 7783 Water vapor permeability (g/m²) Clase I UNE-EN ISO 7783 Viscosity at 23ºC (mPA.s) 120 ± 5 - Viscosity Stormer 23ºC (KU) 120 ± 5 - CO2 permeability Sd >50 UNE-EN 1062-6 Impermeable to liquid water and capillary absorption (kg/m²*h0.5) 0,02 EN 1062-3