TRUBUILD APC 225 is an acrylic polymer-based waterproofing and bonding coating designed to be used in combination with cement for improving water resistance, surface bonding, durability, and protection of concrete structures. It forms a protective layer that minimizes water ingress while improving adhesion between old and new concrete or plaster surfaces. The product is suitable for both waterproofing applications and polymer-modified repair mortars.

This coating is widely used where long-term moisture protection and stronger substrate bonding are required, especially in exposed or wet construction zones. It can be applied on horizontal as well as vertical surfaces, making it suitable for residential, commercial, and repair projects.