DY-ET113 PU Resin Water Repellents are basically polymer based waterproofing liquid. These are used for making concrete surface water protected. Known for their long shelf life, these PU based substances have excellent penetration properties. Application of such water repelling factors does not have any adverse effect on applied concrete structure. These form protective layer on concrete structures to act against moisture and harsh weather. Environment friendly nature, long lastingness, ability to prevent water vapor absorption of concrete and ease of application are some of the key factors of these products.