3.036 - KÖSTER NB 4000 A polymer modified mineral coating for the positive and negative side waterproofing of building structures. It is resistant to rain soon after its application and can be exposed to pressurized water after 24 hours of curing time. KÖSTER NB 4000 is elastic and crack bridging and suitable for waterproofing, for instance of basements, foundation plates, masonry and the repair of defect waterproofing layers. Consumption Packaging Product number Approx. 3.0 -4.5 kg/m² Dry layer thickness 3.0mm: Wet layer thickness 3.2mm; consumption - 3kg/m² Dry layer thickness 4.0mm: Wet layer thickness 4.5mm - consumption: 4.3 kg/m² 30kg combipackage: powder component 15kg bag, liquid component: 15kg pail 0303630

Documents:
Technical guideline 3.036 NB 4000	[Download]

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