Retarders are used mainly for two purpases
1. Expose the aggregate to give a decorative finish to the exposed surface.
2. To provide a keyed surface for joining subsequent cast panels together without the need for scabbing or scarification.
Our retarders are supplied in two forms: liquid (horizontal surfaces) and wax (vertical applications)
Lemsafetard is our liquid based and spray applied product.
Wax applied Retarder is available to be picked up from either of our depots with a days notice. Speak to one of our helpful staff to order this product.
|Liquid / Wax