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GTEC Drywall Sealer

GTEC Drywall sealer is designed to unify the suction between plasterboard, plasterboard joint compound and other backgrounds.


GTEC Drywall sealer is the only sealer recommended for use with GTEC Aqua Board as a pre-treatment prior to applying a decorative finish.

Coverage Estimations:
20kg - coverage 100m2 (one coat), 70m2 (two coats)


  • Provides additional moisture protection
  • Seals joints and plasterboard faces
  • Uniform suction for easy decoration

Practical support from our technical experts

Technical support: Design stage
Technical Support at Design Stage
Technical support: On-site
Technical Support On Site