How to WATERPROOF SHOWER WALLS using Laticrete Hydro ban Cementitious Waterproofing Membrane. Hydro ban Cementitious is a single component (just add water) solution for waterproofing shower walls.
Because it is cementitious, I feel it has a better bond to cement substrates like a mortar bed. It dries hard and is very durable. It applies well with a hawk and trowel.

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