Waterproofing Membranes


Hydra-Seal

Waterproofing and Crack-Isolation Membrane

Hydra-Seal is a thin, load bearing, membrane that provides a monolithic transition for crack- isolation up to 1/4”. Hydra-Seal, in a two coat application, also provides waterproofing. The material is installed in a semi-fluid state and can be applied to most shapes or irregular form such as base flashings, walls, etc. Hydra-Seal provides premium protection in areas where excessive moisture vapor and water intrusion can damage a finished flooring surface and /or substrate. Hydra-Seal is ideal for bathrooms, showers, tubs, whirlpools, saunas, steam rooms, and for exterior applications in pool and fountain areas. Meets ANSI A118.10 and ASTM 836-89 requirements. Hydra-Seal offers both intermittent and continuous resistance from moisture vapor and hydrostatic pressure up to 7lb. /1000sqft –24hr CaCl test.

Advantages

  • Cold Applied
  • 1/4” Crack Isolation
  • Offers both intermittent and continuous resistance from moisture vapor and hydrostatic pressure up to 7lbs/1000sq.ft.-24hr CaCl test

Typical Uses:

Bathrooms, Showers, Tub Surrounds
Exterior Balconies *with no occupied living space below
Economical 1 coat crack suppression
Economical 2 coat waterproofing
Countertops for tile or stone installations
Fountain and Pools areas


Packaging (sold separately)

5 Gallon Unit - (1) 5 Gallon Pail

1 Gallon Unit - (1) 1 Gallon Pail

1 Roll mesh fabric for horizontal to vertical transitions, 6” x 50’

*Hydra-Seal is also available in a white formula. Ideal when installing glass tile, translucent materials, light colored stone, or other surfaces. Available in 1 gallon containers. (see picture 3)

*Hydra-Seal mesh fabric is usedfor horizontal and vertical transitions. (see picture 4)

For waterproofing applications - 2 coat application 50 sq. ft. per gallon, For crack-isolation applications - 80 sq. ft. per gallon **Coverage is an approximate value, actual rates may vary based on porosity of substrates.

Concrete, Cement terrazzo, Cured Mortar Beds, Cement Backer Boards

Available docs (click to download)