Aquron Moisture Vapor-Block

  • Permanently seals concrete
  • Improves adhesion of topical
  • Preserves matrix integrity
  • Increases surface abrasion resistance
  • Excellent primer for coatings
  • Adds density
  • Improves thermal resistance
  • Increases strength
  • Zero VOC/VOS content
  • Prevents internal water migration
  • Improves acid/chemical resistance
  • Lowers internal chemical reaction potential
  • Lowers electrostatic discharge potential


Aquron® M-VB Concrete Moisture-Vapor Blocker™

AQURON® M-VB™ is a single application product that forms a clear to milky film surface depending on concrete’s density and surface finish that is durable and tenacious in adhering to concrete’s surface reducing moisture-vapor transmission to below threshold levels established by coatings/topical manufacturer. When properly applied AQURON® M-VB™ will reduce the moisture-vapor emissions rate from 6 to 3 pounds or less in 24 hours. AQURON® M-VB™ also densifies, strengthens, and adds abrasion resistance to concrete, forming a non-tacky surface when dry. AQURON® M-VB™permanently seals concrete, is an excellent primer for coatings, and improves thermal resistance. AQURON® M-VB™ cannot be used in direct contact with solvent-based adhesives or coatings (VOC/VOS). Once AQURON® M-VB™ is applied, wait at least 24 hours before applying impervious coatings, coverings etc.

See the Technical Specifications