西卡703W滲透式防水劑

Sikagard®-703 W is a liquid, ready for use, silane/siloxane based impregnation.

描述

Strong water repellent capability.Allows the substrate to breathe (vapour permeable).Treatment is usually invisible not changing the substrate aspect.Due to the reduction of water absorption, it improves the resistance of facades to stain and dirt pick and helps the reduction of moss and lichen growth.Can be over coated with suitable paints and coatings.Ready to use.Water based environmental friendly.