FormTard 50 is a retarder for vertically exposed aggregate surfaces in concrete forms with nominal depth etch up to 1/4". FormTard 50 is a nonflammable, 100% V.O.C. free, paintable gel designed for easy application to vertical concrete forms.
Riteks SYAD™ 75 is a retarding admixture recommended for all concrete where extended setting characteristics, particularly in hot weather are desired. SYAD 75 delays time of set to accommodate long haul times, or facilitate placement and finishing during hot weather concreting.
