MastaLine Joint Compound Knauf

MastaLine is a premixed jointing compound formulated to perform in all phases of jointing, coating trim and fasteners and final coating.

MastaLine can also be applied as a final coat over MastaBase, MastaLongset or MastaTape Universal

MastaLine is good for both hand and mechanical tools and provides a convenient drying time to obtain thin edges when feathering as it does not dry out too fast. It is light in colour when applied, drying to a white finish.


  • Air drying compound
  • All purpose
  • Runs smoothly through flat finishing boxes
  • Available in a 23.4kg, pre-mixed bucket

Additional Information



Unit Size

23.4kg Bucket


(Knauf) – Catalogue


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