Wattyl Ultra Primer Sealer Undercoat

Wattyl Ultra Prep PSU is a premium acrylic primer sealer undercoat which provides a superior base for finishing on interior and exterior surfaces and maximum adhesion to a broad range of surfaces. Ideal for use under water-based and solvent-based topcoats, especially enamels. Specifically developed for the trade painter, with superior application, self-levelling and with minimal sanding.

Features & Benefits:

  • Smooth finishing.


  • White

Pack sizes

  • 4 L

Find a retailer

You may also like