Johnstones Trade
Professional Undercoat Brilliant White 2.5L

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£29.99 inc. VAT
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Excellent adhesion, high firm build, matt finish for interior and exterior use on wood and metals.
Professional Undercoat Brilliant White

In detail

Johnstone's Trade Professional Undercoat is a high VOC content finish. Oil based product that can be applied by brush or roller. Alkyd based undercoat which is suitable for interior and exterior use on wood and metal surfaces. 

Premium quality which provides the perfect surface for overcoating with Gloss.

Application Methods
Brush, Roller
Up to 18sq/m per litre 
VOC level
Not Recommended 
Touch dry
4-8 hours 
12-24 hours 
Suitable for...
Interior and exterior use 
Brilliant White 
Colour type
Brush cleaner or White spirit 

* Colours on screen may vary from actual paint

Available colours

Johnstones Trade Professional Undercoat Brilliant White is available in 1 colours from the Johnstones Trade Colour Cards.

    Browse colours


    Always ask your client to try their colour choice on the wall first. Colour cards and emulsion sample pots are available at your local Brewers or at

    Additional information

    Surface Preparation

    All surfaces to be painted should be clean, dry and free from loose and flaking material. Prime bare surfaces with the appropriate primer.

    Rub down previously painted surfaces with fine waterproof abrasive paper and rinse thoroughly. Avoid the inhalation of dust. Wear a suitable face mask if dry sanding.

    Special precautions should be taken during surface preparation of pre 1960s paint surfaces over wood and metal as they main contain harmful lead.


    • Stir well.
    • Easy to apply by brush or roller.
    • Do not apply over polystyrene surfaces.

    Clearing Up

    Remove as much product as possible from application equipment before cleaning. Replace lid firmly.

    Clean equipment immediately after use with White Spirit or Turpentine Substitute.

    Do not empty product into drains or watercourses.