What type of asphalt do you use to hot mop a shower pan?

To hot mop a shower pan, you typically use a type of asphalt called “mopping asphalt” or “hot mopping asphalt,” which is a rubberized asphalt material specifically designed for waterproofing. This asphalt is heated to a high temperature, allowing it to be spread evenly and create a waterproof barrier. It's essential to ensure that the asphalt is applied in multiple layers for optimal durability and protection against water infiltration.