When waterproofing a cement board, you have two main options: painting or waterproofing membrane. Painting is a less expensive option, but it requires more maintenance. A waterproofing membrane will last longer and is more durable, but it can be costly. Ultimately, the best way to waterproof a cement board is to choose the option that fits your specific needs and budget!
What should I know about waterproof paint for cement board?
- You’ll need to use paint specifically designed for cement boards. Regular paint won’t be enough.
- Be sure to follow the manufacturer’s instructions carefully. This will ensure that the paint adheres properly and creates a waterproof seal.
- Apply several coats of paint for best results. One coat probably won’t be enough.
- Allow the paint to dry completely between each coat. This is important for creating a waterproof seal.
Finally, remember that even waterproof paint won’t last forever. Eventually, you’ll need to repaint the cement board to maintain its waterproof properties!
We hope this information has been useful to you.