Ultra Spec® Latex Vapor Barrier Sealer



  • Ideal for wallboard and plaster surfaces
  • Forms a moisture vapor barrier and reduces heat loss
  • Easy to apply; fast dry for quicker recoat
  • Hides well with excellent hold out
  • Good adhesion
  • Alkali resistant
  • Perm rating of 1.7 when tested under ASTM D1653, Method A, Condition A

Recommended for:
For new or previously painted drywall construction, plaster, composition board, non-bleeding woods, and concrete.