GTEC Universal Sealer

For use on plasterboard prior to paint and wallpaper application. Improved whiteness and covering power. Does not provide a vapour control layer.

Further information


GTEC Drywall sealer is designed to unify the suction between plasterboard, plasterboard joint compound and other backgrounds. Coverage Estimations:10ltr - coverage 100m2, (4m2 direct bonded external walls)


  • Prepares finished plasterboard walls for painting or wall paper decoration
  • Unifies suction across plasterboard surface and joint compound to ensure optimal coverage of emulsion paints
  • Enables future removal of wallpaper with steam stripping equipment without damaging the plasterboard paper face

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