Topside Vapor Barrier - 100% Solids

Topside Vapor Barrier 100% Solids Epoxy is a two component epoxy primer for concrete floors. It has excellent adhesion to moisture laden slabs and can be used to remedy concrete floors with high moisture levels before the application of the finish coating.  

• Tenacious adhesion to damp concrete
• Holds back up to 25 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 solid color or broadcast 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

• 278269 Base Component - 3 gallon in a 5 gallon pail
• 277500 Activator