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Manufacturer: Mapei

Planiseal MRB is a two-component, solvent-free epoxy coating specially formulated to reduce the moisture vapor transmission of a concrete substrate by a minimum of 75%. Planiseal MRB is designed to be applied to properly prepared concrete substrates with a moisture vapor transmission rate of up to 12 lbs./1,000 sq. ft. (5,44 kg/92,9 m 2 ) per 24 hours and lower it to an acceptable rate of below 3 lbs./1,000 sq. ft. (1,36 kg/92,9 m 2 ) per 24 hours. A single application of Planiseal MRB provides a uniform protective barrier.