Sikagard®-703 GroutSeal is an low viscocity emulsion, ready to use, silane / siloxane combination based, water repellent impregnation design to deeply penetrate to any hairline cracks in tiles joints / concrete. It use for making tiles joints / building surfaces water repellent and protecting against water ingress.

Feature : 

• Product in aqueous phase with strong water repellent capability
• Penetrate deeply into tiles joints / building surface to provide water resistance properties
• Treatment is usually invisible not changing the substrate aspect
• Improve resistant to dirt pick up and reduces fungal and algal growth
• Can be over coated with suitable paints and coatings
• Ready to use
• Water based environmental friendly