Mastalite

Mastalite is a premixed all purpose, lightweight jointing compound that is suitable for bedding tape, second and final coating of plasterboard joints, angles and fastener heads. It is ideal for use with mechanical tools. Mastalite is the perfect solution for finishing plasterboard joints when superior coverage and finish are desired for any commercial or residential project.

With exceptional body and ease of troweling for both hand and mechanical tools, Mastalite will maintain body when mixed or worked on the hawk. It provides the perfect amount of time to obtain good thin edges when feathering as it does not dry out too fast. It has a very light colour when applied, drying to a clean white professional finish.

Further information

Applications:

  • Ready to use for hand troweling. For mechanical tools, if necessary add clean tap water until desired consistency is achieved.
  • Maintain a minimum 10°C working temperature during application and drying.
  • When using for all three coats, joints must be backblocked.
  • Siniat Paper Tape is recommended for use with Mastalite.
  • For a stronger joint, use paper tape and bedding cement for the first two coats.
  • Allow to dry completely between coats and approximately 24 hours before sanding.
  • Sand with 180 to 220 grit sand paper.

Benefits:

  • Good body
  • Ideal for electric sanding
  • Free flowing
  • Premixed all purpose, lightweight jointing compound

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