Laticrete HYDRO BAN - 5 Gallon or 1 Gallon Containers - is a thin, load bearing waterproofing/crack isolation membrane that does not require the use of fabric in the field, coves or corners. Hydro Ban is a single component self curing liquid rubber polymer that forms a flexible, seamless waterproofing membrane. HYDRO BAN bonds directly to a wide variety of substrates.


Laticrete HYDRO BAN Membrane features:

  • Allow for flood testing in 2 hours at 70°F (21°C) or higher**
  • Does not require the use of fabric.*
  • Bonds directly to metal, PVC and ABS plumbing fixtures only
  • Thin; only 0.020 - 0.030" (0.5 - 0.8 mm) thick when cured
  • Changes in color from a light sage to an olive green when cured
  • Anti-fracture protection of up to 1/8" (3 mm) over shrinkage and other non-structural cracks
  • “Extra Heavy Service” rating per TCNA performance levels (RE: ASTM C627 Robinson Floor Test)
  • Exceeds ANSI A118.10 and A118.12
  • IAPMO approved
  • Contains Microban antimicrobial product protection
  • Rapid drying for a faster time to tile
  • Lighter color for ease of inspection
  • Safe-no solvents and non-flammable
  • Install tile, brick and stone directly onto membrane

* For gaps 1/8" (3 mm) or less see DS 663.5 for complete instructions

Laticrete HYDRO BAN Waterproof Membrane