Make old concrete surfaces look new again. Use SAKRETE top’n bond, a polymer-modified, cement mixture with superior bond strength. Available in 2 KG, 5 KG and 10 KG pails, and 20 KG bags. Ideal for repairing, smoothing or resurfacing concrete slabs, driveways, sidewalks, steps, walls or any worn, chipped or spalled concrete surface. It may also be used for setting dense surfaced stone, marble or slate and as a setting bed for quarry tile, flagstone, brick, patio block units, etc.