BASF MS5901G MasterSeal Hydraulic Cement, Gray, 10 lbHighlights: MasterSeal 590 Package Size: 10 lb Color: Gray Paintable Applicator not included Packaging Type: Bucket Use for indoor and Outdoor Set Time: 5 min Nonmetallic, will not rust out or deteriorate Non shrinking Will set up under water Nontoxic when set Exceptional structural strength Dry powder form, just add water Easy to mix and put in place requires no special equipment WARNING: This product can expose you to chemicals including SILICA