MD 28 is a two-component mineral insulating coating. It is flexible, hydraulically binds and bridges scratches. Intended for use directly under ceramic cladding on both floor and wall surfaces. It can be used on balconies, terraces, swimming pools and other places heavily loaded with water, wet and humid.

Technical data

• combination of special cement and liquid dispersion
• cream-white color
• density 1.6 kg / dm ³
• temperature resistance from -20 C to +70 C
• openness to water vapor diffusion
• mixing ratio of component A to B - 5: 2
• maturing time ~ 5 min
• working time ~ 45 min
• consumption ~ 1.6 kg / m ² / mm
• application time between layers ~ 12 h
• application time between the last layer and ceramic cladding ~ 24 h after complete drying (in pools and tanks ~ 7 days)
• full water load after 7 days
• processing and substrate temperature +5 C to +30 C
• water load class W0-I to W3-I and W1-B and W2B according to DIN 18534 and DIN 18531

Note: The above data is available at 23 C and 50% relative humidity.

Application

As a seal:

• concrete, lightweight concrete and cellular concrete
• full-walled wall
• cement and anhydrite screed
• CS II, CS III and CS IV plasters
• old ceramic cladding
• plasterboard