Hydra-Stop

Uses

• Moisture vapor barrier for the installation of floor coverings, tile and stone. Ideal for use with other PROFLEX® adhesives, patch, underlayment, leveler and mortar products
• One component moisture vapor barrier product formulated to be applied to damp or new concrete

Advantages

• Direct application onto green concrete up to 100% RH
•  1-part, simply hand stir before use
• Interior use only
• Same day flooring installation – dries within 3-4 hours
• Low VOC. contributes to LEED® project points
• Can be applied with roller or trowel applied and back-rolled

CoveragesFor Protection up to 100% RH & 25lbs MVER apply two coats:
First coat applied at a rate of 150 ft2/gallon (3.68 m2/L).products
Second coat applied at a rate of 300 ft2/gallon (7.36 m2/L).
For estimating purposes, this would equate to a combined coverage of 100 ft2 per U.S. gallon (2.45 m2/L).
For Protection up to 95% RH & 15lbs MVER apply one coat:
Apply at a rate of 150 ft2/gallon (3.68 m2/L).products
The finished application must cover the substrate completely without any voids or pinholes to ensure moisture vapor suppression. *Coverage may vary depending on surface porosity and/or texture

Suitable Substrates PROFLEX® HYDRA-STOP can be used on new or existing concrete with a maximum RH of 100% or MVER of 25 lbs. per 1,000 ft2 per 24
hours (0.12 kg/m2per 24 hours).