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Bostik ASA Megalastic Multipurpose Cement Additive 20L Pail

by Bostik
$152.31 inc.GST
SKU BOS30804113

Multipurpose Cement Additive

ASA® Megalastic is a multipurpose additive to upgrade the performance of cement based tile adhesives, grouts, screed and other similar systems. It improves adhesion, flexibility and water resistance but maintains workability, open time and pot life. Suitable for outdoors and full immersion once cured.

Key Features

  • Suitable for immersed applications
  • General purpose additive for cement based systems
  • Long working times

Where to Use

  • Interior surfaces
  • Exterior surfaces
  • Residential applications
  • Commercial applications


  • Walls
  • Floors


  • Tile adhesive additive
  • Tile grout additive
  • Screeds, render and mortar improver
  • Cement slurry primer

VOC Data Sheet
Technical Data Sheet


  • Item: Bostik Megalastic
  • Quantity: 1 x 20L Pail
  • Size: 20L
  • Other: One pallet = 24 x 20L Pails