Wattyl Ultra Prep Acrylic Sealer Undercoat (ASU)

Wattyl Ultra Prep ASU is a premium acrylic sealer undercoat designed to deliver maximum hiding and filling properties on interior surfaces.

Features & Benefits:

  • Superior hiding and filling properties.
  • Ideal base for superior finishing.
  • Easy, fast application.
  • Self-levelling.
  • Ideal base for topcoats.
  • Minimal sanding.


  • Matt White
  • White

Pack sizes

  • 10 L
  • 15 L
  • 4 L

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