A topcoat is a single component, moisture curing polyurethane coating, used for locking in aggregate on a traffic bearing polyurethane coating system. MSD FlexBind is an aromatic urethane coating, which is suitable for interior areas not directly exposed to sunlight.



  • Parking decks
  • Mechanical room floors
  • Roof decks
  • Plazas
  • Recreation decks
  • Walkways
  • Balconies



  • Impervious to water and/or chloride penetration.
  • Resistant to most common chemicals.
  • Requires no additional protection when left exposed to pedestrian and/or normal
    vehicular traffic. Single-component Application
  • High Strength, High Adhesion & High Elongation
  • Excellent aggregate binding qualities
  • Withstands extreme environmental conditions
  • Easy Application & Rapid Cure
  • Designed for demanding exterior applications
  • Adds protection to Concrete, Plywood decks, Parking structures, Mechanical
    equipment pads & areas that require a seamless membrane for protection against
    water damage
  • In some applications, MSD FLEXBIND can be used as a topcoat membrane



Weight 50 lbs
Dimensions 14 × 14 × 14 in

Gray, Tan