Mixed to a wide range of colours including BS, RAL, NCS and Johnstones colours, simply select a colour from the colour palette above to get your perfect colour.

Johnstone’s Aqua Undercoat is a water based undercoat ideal for interior and exterior wood and metal. Specially formulated to give all the application and appearance characteristics of traditional undercoat with the added advantage of being quick drying and low odour during application. Johnstone’s Aqua Undercoat should be used in conjunction with Johnstone’s Aqua Gloss or Satin to give the best possible finish.

Key Benefits:

• Quick drying so ideal under water and solvent based trim finishes.
• Perfect for use with either Aqua Gloss or Aqua Satin product
• Low odour, suitable for interior or exterior application