SICONG® KY20 protective agent for water-based environmentally friendly products, organic volatile low, can effectively penetrate into the stone, do not change the color and appearance of stone. Has good abrasion resistance, good air permeability.

special reminder:

1、Water-repellant alkali resistance is poor, it is not appropriate for high alkaline environment, high-alkali cement wet-mount use may result in failure of the protective layer, it is water-based products used to be cautious when touching wet cement paste, consider use oily product.

2、Excessive brushing will generated at the surface of white crystals.