Johnstone’s Trade Aqua Undercoat in Brilliant White is a modern water-based basecoat developed to deliver smooth, professional results. It provides excellent adhesion and a consistent finish for both interior and exterior wood and metal surfaces. With a fast-drying, low-odour formula, it’s ideal for pairing with water-based satin or gloss topcoats—offering cleaner application and quicker turnaround times.

Key Features:

• Water-based formula with low odour

• Excellent adhesion and opacity

• Designed for use with water-based gloss or satin

• Fast drying for efficient recoating

• Suitable for interior and exterior use

Ideal For:

• Interior wood trim, doors, skirting boards

• Metal railings, frames, and fixtures

• Projects requiring a fast-drying, low-odour primer

• Undercoating before applying Johnstone’s Aqua topcoats

Application:

• Stir thoroughly before use

• Apply to clean, dry, and stable surfaces

• Use brush, roller, or spray for smooth results

• Touch dry in 1–2 hours

• Ready to recoat in 4–6 hours

Coverage:

• Covers up to 12 m² per litre, depending on surface type

Available Sizes:

• 1 L, 2.5 L, 5 L