Laticrete HYDRO BAN Cementitious Waterproofing Membrane, 30 LB

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Laticrete HYDRO BAN Cementitious Waterproofing Membrane 30LB

Laticrete HYDRO BAN Cementitious Waterproofing Membrane is a one component, polymer fortified, cement based waterproofing material that mixes with water. This product can be used on walls and floors in wet areas; swimming pools, water features and fountains, balconies and terraces over unoccupied space.

HYDRO BAN Cementitious Waterproofing Membrane handles negative & positive hydrostatic pressure up to 2 BARS (29 PSI) when applied at 40 Mils (1mm) thick. Flood test within 2 hours. Passes ANSI A118.10 Waterproofing and ANSI A118.12 Crack Isolation (with mesh/fabric up to 1/8” (3mm)).


  • Interior and exterior
  • Swimming pools, fountains and water features
  • Spas and hot tubs
  • Terraces and balconies over unoccupied spaces


  • Flood testing in 2 hours at 70°F (21°C) or higher¥
  • Does not require the use of fabric^
  • Can be used under pool plasters
  • Bonds directly to metal, PVC and ABS plumbing fixtures
  • Anti-fracture protection of up to 1/8" (3 mm) over shrinkage and other non-structural cracks 1/8” with the use of mesh or fabric
  • “Extra Heavy Service” rating per TCNA performance level (RE: ASTM C627 Robinson Floor Test)
  • Exceeds ANSI A118.10 and A118.12 (with mesh) EN 14891 Class: CM OP.
  • Rapid drying for a faster time to tile
  • Install tile, brick and stone directly onto membrane
  • GREENGUARD certified, LEED compliant

For gaps 1/8" (3 mm) or less see DS 628.5 for complete instructions
Refer to cautions section for more information on curing

Suitable Substrates:

  • Concrete
  • Concrete & Brick Masonry
  • Cement Mortar Beds
  • Cement Plaster
  • Gypsum Wallboard*
  • Ceramic Tile & Stone**
  • Cement Terrazzo**
  • Cement Backer Board***
  • Poured Gypsum Underlayment†

Interior applications only.

If skim coated with a Latex Thin-Set Mortar.
Consult cement backer board manufacturer for specific installation recommendations and to verify acceptability for exterior use.
Interior use only. Follow TCNA Guidelines/ Methods: F200, RH111, RH122, F180


  • 30 lb bag - Laticrete Part #9259-0030-2

Approximate Coverage (30 lb bag):

  • At 40mil (1mm) Thick - 120 ft2(11.2 m2)

Laticrete HYDRO BAN Cementitious Waterproofing Membrane Product Data Sheet

Laticrete HYDRO BAN Cementitious Waterproofing Membrane Safety Data Sheet



  • 5
    Best price on waterproofing membrane

    Posted by Eugene

    Best price, fast shipping. No issues with the product