Prime Exposure Retarder (Expo Agent) Husqvarna 6″ (150 mm) diameter diamond

6″ (150 mm) diameter diamond blade

Bridge and Road Construction

delivering lightning-fast results

Three segment designs combine for protection from excessive wear

Slim Arm for Tight SpacesThe narrow tying arm easily fits into tight corners and angled positions

Prime Exposure Retarder (Expo Agent) Husqvarna 6″ (150 mm) diameter diamondPrime Retarder is a water based chemical retarder used to expose the aggregate in horizontal vertical concrete surfaces. Prime Retarder delays the set of the surface concrete slurry to a controlled depth. It is applied using a pressure spray unit after the concrete has been finished. Prime Retarder does not stop the set of the main concrete. The Retarded concrete slurry is easily removed by a high pressure washer from 12 24 hours (subject to weather