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A Veteran-Owned Company
A Veteran-Owned Company

Laticrete Hydro Barrier 3-1/2 Gallon Waterproofing Membrane

$119.95 USD
SKU 9256-0035-2


  • 3-1/2 gallon bucket covers up to 175 sq. ft. (16.2 m²)
  • Liquid rubber polymer membrane is roll-on applied
  • For interior/exterior use in swimming pools, showers, bathrooms, spas, kitchens, countertops, and more
  • Equipped with Microban Anti-Microbial Protection
  • IAPMO approved for use as shower pan liner
  • Exceeds ANSI A118.10 and A118.12


Hydro Barrier is a easy roll-on applied, load bearing liquid membrane that is used to create a waterproof and anti-fracture layer in interior or exterior applications. This thin layer membrane will work on many different substrates such as concrete, brick masonry, cement backer board, gypsum wall board and much more. Hydro Barrier is integrated with Microban technology that protects from the growth of microbes including bacteria, mold and mildew.


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