Tuff-N-Dri is a polymer-modified asphalt coating that is 60-mils thick Minimum. It is an Extremely flexible membrane that can handle movement and minor/medium cracking. It Provides a completely seamless waterproofing membrane. It is polymerized to provide resistance to chemical breakdown. It is durable for long term water protection.
Tuff-N-Dri Waterproofing - 15/30 Year Warranty