Tec 214 LiquiDam EZ Moisture Vapor Barrier - 5 Gallon

The Tec 214 LiquiDam EZ is an innovative one-part moisture vapor barrier that offers an easier alternative to traditional epoxy-based remedies. It is colored blue for visual assurance of coverage during the application process. It can be applied to concrete as little as 48 hours old with an MVER less than or equal to 25 lbs. per 1,000 ft² per 24 hours (0.12 kg/m² per 24 hours), or a maximum relative humidity of 100%. This water-based moisture mitigation product can help you complete your project on time.

It is designed to reduce the MVER from 25 lbs. to 3 lbs. per 1,000 ft² per 24 hours (0.015 kg/m² per 24 hours). Two coats are required to fully seal the substrate, and it quickly dries in 3-4 hours. Once dry, this product doesn’t require a primer before the application of TEC surface preparation products. It is ideal for use with other TEC adhesives, patch, underlayment, leveler, and mortar products.

Shot blasting mat not be required on clean, sound concert

Eliminate labor for mixing – just trowel and back roll or roll-apply

Dries in 90-120 minutes per coat (2 coats required)

TEC 214 LiquiDam EZ Moisture Vapor Barrier Features:

• Direct application onto green concrete up to 100% RH
• Can be roller or trowel-applied
• 1-part, simply hand stir before use
• No primer required before the application of surface preparation products
• No waste and no special handling required
• Mechanical preparation, such as shot blasting, may not be required, especially for clean, sound concrete
• Can be installed over burnished concrete
• Same day flooring installation – dries within 3-4 hours
• Less than 0.10 Perm Rating (ASTM E96)
• Low VOC

Suitable Substrates

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/m² per 24 hours).

Coverage*

LiquiDam EZ requires two coats, with the following application coverage rates:

• First coat applied at a rate of 150 ft²/gallon (3.68 m²/L).
• Second coat applied at a rate of 300ft²/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).

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.

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