Betonit Products

Gypsum Compound

Base preparing material for plasterboard jointing and repair


The jointing compound for plasterboard — fills the joints, takes the tape, sands back easily, and does not go powdery on you.

Use it for

  • Filling joints between concrete, fibre cement board, and gypsum board
  • Jointing and repairing plasterboard
  • Interior use only
  • Skimming to a smooth finish before paint

Why this one

  • Easy to sand
    And not powdery after sanding, so less mess and less rework
  • Does not shrink, crack, or sag
    Joints stay flat as they dry
  • Short drying time, long pot life
    Dries in about an hour but stays workable for 90 minutes
  • Good adhesion
    Bonds to gypsum board, fibre cement board, and concrete
  • Good workability
    Spreads and feathers cleanly with a trowel or putty knife
  • Free of cracks on the wedge test
    Tested and confirmed

At a glance

TypeGypsum-based jointing compound
ColourWhite
Build0–3 mm
Pack size20 kg bag
Coverage61 linear m at three coats
Pot life1.5 hours