It tightens, hydrophobizes, improves pouring of the mix to the form, which allows to obtain the so-called "drop effect", it increases water-tightness and frost resistance. It allows to reduce the parameter of water absorption.
What is its application?
Mainly for vibro-pressed products (in particular the textural layer), for all types of cements.
It improves work of the mix in the drawer by simultaneous reduction of water absorption of the final product.