Description / Deskripsi

 Preco Hydrotard Lilac and Preco Hydrotard Green are chemical retarders directly applied to the formwork. They are designed to provide a simple economical method of exposing aggregates in freshly poured face-down precast concrete panels or slabs. The action of these products is to retard the hydration of cement at the surface matrix of the concrete.

 Preco Hydrotard Lilac and Preco Hydrotard Green are chemical retarders directly applied to the formwork. They are designed to provide a simple economical method of exposing aggregates in freshly poured face-down precast concrete panels or slabs. The action of these products is to retard the hydration of cement at the surface matrix of the concrete.