First you have to treat the surfaces with a product that maintains the underlying materials dry. The product should be able to let the materials breathe, so that any moisture can get out. It is crucial to understand that it is extremely important that the house or whatever, can get rid of the moisture.
Walls which are dry, do not have mold!
KefaRid interior ensures that the house can breathe, which is important in the case of rising or penetrating damp. If there are extreme cases, it is advantageous to use KefaRid Interior with DrainPutz, which together will dry out walls - and even those which are very wet.
In the case of condensation, the KefaRid Interior absorbs the moisture and breaks the surface tension, allowing the moisture to evaporate naturally but faster to the environment, due to the much larger surface. The moisture absorbed by the KefaRid Interior, will not be taken back to the underlying layer, due to capillary action
Moisture will be contained in the micropores, where the surface tension is broken, so that the water can be released as vapor.
The microporous surface transport (absorption / desorption) with sufficient air exchange, the following amounts of water measured in grams.
Recommended layer thickness specified in material consumption.
Walls in wet areas above the tiles and ceiling
A point of quality assurance is control of material consumption for the given surface.
Expanded crushed volcanic rock magnified 1:20 000 - the natural product from nature's own workshop
ensures the functioning tirelessly.