Planiseal PMB ( 3.5 gal can)
Planiseal PMB is a one-component, moisture-curing, polyurethane compound designed to provide moisture vapor emission protection for wood and bamboo flooring on damp concrete substrates. It also serves as a bonding agent and moisture barrier system for self-leveling underlayments when applied in a double coat method with dry sand.
Smooth Concrete 400 to 600 sq. ft.
Rough Concrete 350 to 525 sq.ft.
1st Coat 2-3 hours
2nd Coat 4 hours