20 | 07 | 2024


Natural stone, silicate, impregnation, sealing, protective coating, weatherproof, building protection, water repellent, dirt repellent

No. 0308 Koch Biokosil natural stone impregnation, sealing
Professional - craftsman quality

Koch Biokosil natural stone impregnation, sealing


Makes the building material water repellent weather resistant. Protects the building material against mold, moss formation, oil, grease and dirt.

Suitable substrates: See technical data sheet
For renovations in old and new buildings as well as in monument protected buildings as well as in sensitive areas such as kindergartens, hospitals, schools etc.
Package size:
See offer
dries out transparently.
Technical Data Sheet
Scope of application:
Indoor and outdoor

suitable for allergy sufferers


without plastic dispersion


strongly mold inhibiting




fully declared




without resins, plasticisers, solvents, VOC, essential oils




non-combustible class A1

Technical specifications
Density: about 1,1 g / ml
PH value :: 11
paint, roll, brush, airless



We use cookies

We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.