Koester - Dachflex flexible roof coating
Price on request
Product description
A flexible, solvent-free roof coating. Designed for dry and slightly moist surfaces. After setting, the material is very flexible, waterproof, vapor-permeable, resistant to UV radiation and frost.
Properties
- ease of use (one-component product)
- seamless seal
- very good adhesion to many construction substrates
- resistant to weather conditions
- used as a layer reflecting UV rays
- reduces energy consumption for air conditioning
- solvent free
Application
- prophylactic protection and sealing of flat roofs, e.g. with bituminous material, know-cement boards, concrete boards
- flat roofs over unheated rooms (e.g. garages)
- protection of scratched wall surfaces, e.g. plaster in cement ones
Technical data
- pasty consistency (+23 C)
- application temperature> +5 ° C
- substrate temperature> +5 ° C
- White color
- tensile strength> 0.4 N / mm
- elongation> 80%
- a density of about 1.51 g / cm
- solids content approx. 75%
- number of layers 2
- thickness of the fresh layer 1.0-1.5 mm (1.5-2 kg / m)
- layer thickness after drying 0.75-1.0 mm
- vapor permeability of 7.8 g / m
- r significant diffusion resistance of the air layer S d 2.5 m
- CO 2 permeability 0.4 g / m
- maximum air humidity during operation maximum 85%
- drying time about 2 hours
- drying time of the second layer about 3 hours
- consumption 0.75-1.0 kg / m 2 per one layer
- packaging: 20 kg bucket