Wall Hole Filler <br> This waterproof sealant is perfect for crack filling and joint repair on roofs, driveways, sidewalks, and patios. Our cement crack filler withstands expansion and contraction, making it highly . <br> <br> <br> Specification: <br> <br> <br> Product name: concrete crack filler <br> <br> <br> Product capacity: 500 ml <br> <br> <br> Packaging size: <br> <br> <br> Height: about 21.6cm/8.5 inches <br> <br> <br> Width: about 13.8cm/5.43 inches <br> <br> <br> Storage method: Sealing and store in a dry, low-temperature place <br> <br> <br> Packing List: <br> <br> <br> Concrete crack filler x1 <br> <br> <br> Note: <br> <br> <br> 1. Due to the different display and lighting effects, the actual color of the product may be slightly different from the color shown in the picture. Thanks! <br> <br> <br> 2. Due to manual measurement, a measurement deviation of 1-3cm is allowed.