Water-Based Topside Vapor Barrier

Tenacious adhesion to damp concrete and green concrete as early as 48 hours after placement. 

• Holds back up to 12 lbs of moisture vapor transmission and is unaffected by pH levels up to 14
• Compatible with most floor coating technologies including acrylic, epoxy and polyurethane
• Can be used as part of a resinous flooring system or underneath tile, carpet or hardwood flooring
• VOC compliant nationwide

For Best Results

• Apply only when air, material and floor temperatures are between 60-80°F (15.5-27°C).
• Do not apply in direct sunlight or when temperature is rising.

Available Sizes

• 277494 - Part A Resin - (59 fl oz in a gallon container)
• 278268 - Part B Hardener (81 fl oz in a two-gallon container)
• Components sold separately. Combined components and required water will yield 1.5 gallons.