Black Expansion Joint Board

Product Description

We are recognized as the prominent enterprise indulged in providing Black Expantion Join Board. Our offered board is essential for preventing concrete cracks and other types of structural damage that can occur as a result of thermal expansion and contraction. This board consists of a compressible foam material, such as closed-cell polyethylene, that is coated with a black high-density polyethylene film to protect against moisture and provide a smooth surface for concrete to adhere to. The black color is used to help conceal the material and provide a more aesthetic appearance.