Received the product in the time frame stated in the order. Product arrived in a box. When the box was opened, the 5-gallon container was sealed in a large heavy plastic bag. The product was used as described in a garden sprayer. The product came out in a white color and dried clear. It was easy to see where I had applied the product. The 5-gallons covered the entire two car driveway (approx. 16' x 38'). Once the product was dry (after 24 hours) I sprayed water on the driveway to see how the product reacted. The water no longer seeps into the concrete indicating the product works. The product is advertised to last for years and if needed I will order this product again. Especially important is that the product is DOT approved.