Dulux Avista Exposed Aggregate Surface Retarder 20L
Description
Dulux Avista Exposed Aggregate Surface Retarder 20L is a ready-to-use, water-based formula designed to create clean, consistent exposed-aggregate finishes on freshly laid concrete. Its blue tint makes coverage easy to see, ensuring an even application across the slab, while the extended wash-off window of three to twenty-four hours offers flexibility on busy job sites and in varying weather conditions. Once washed, it reveals the natural aggregate with a uniform, decorative finish ideal for driveways, pathways and architectural concrete.
This retarder not only enhances visual appeal but also provides an excellent key for bonding subsequent renders or concrete layers without the need for hacking or mechanical scabbling. With no mixing required and simple, economical application, Dulux Avista Surface Retarder delivers reliable exposed-aggregate performance for both trades and decorative concrete specialists.