Quikrete 20 lb. FastSet Non-Shrink Grout can be used for anchoring and grouting anchor bolts, steel column bases, bearing plates, pre-cast concrete keyways and floor leveling. This grout can be mixed to a plastic (trowelable), flowable or fluid consistency. Quikrete 20 lb. FastSet Non-Shrink Grout has a working time of about 30 minutes which allows plenty of time for placement. Its special formula also gives the user extremely high strength; up 8,000 psi compressive strength. Color: Gray.