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Primer

Find Dulux and Ronseal primers and undercoats, plus stain blocks and specialist wall preparation products. Choose for your surface and planned topcoat: wood primers, difficult-surface primers, knot blockers and damp seal products serve different jobs.

Check the product's stated use and preparation instructions. Tinting bases are separate from surface primers; browse colour mixing bases if you need a base for tinting. For further preparation options, explore undercoats and wood repair.

  • Original price £8.29 - Original price £36.26
    Original price
    £8.29 - £36.26
    £8.29 - £36.26
    Current price £8.29

    Ronseal One Coat Damp Seal White

    Ronseal
    In stock

    permanently blocks damp stains on walls and ceilings. It lets trapped moisture escape without causing anymore damage. When it's dry you can paint ...

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    Original price £8.29 - Original price £36.26
    Original price
    £8.29 - £36.26
    £8.29 - £36.26
    Current price £8.29
  • Original price £13.10 - Original price £13.10
    Original price
    £13.10
    £13.10 - £13.10
    Current price £13.10

    Dulux Weathershield Preservative Primer Plus

    Dulux
    Out of stock

    Weathershield Exterior Preserver Primer + seals and protects wood against water damage, decay and blue stain fungi and provide a guaranteed 6 year ...

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    Original price £13.10 - Original price £13.10
    Original price
    £13.10
    £13.10 - £13.10
    Current price £13.10
    Sold out
  • Original price £15.41 - Original price £33.58
    Original price
    £15.41 - £33.58
    £15.41 - £33.58
    Current price £15.41

    Dulux Primer & Undercoat For Wood

    Dulux
    In stock

    A quick drying formulation which is convenient to use Suitable for most new or bare wood surfaces both inside and outside

    Original price £15.41 - Original price £33.58
    Original price
    £15.41 - £33.58
    £15.41 - £33.58
    Current price £15.41
  • Original price £18.29 - Original price £31.57
    Original price
    £18.29 - £31.57
    £18.29 - £31.57
    Current price £18.29

    Ronseal 3 in 1 Basecoat

    Ronseal
    Low stock

    Ronseal 3 in 1 Basecoat prepares interior walls and ceilings before painting. It helps cover hairline cracks and strong colours, and seals new plas...

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    Original price £18.29 - Original price £31.57
    Original price
    £18.29 - £31.57
    £18.29 - £31.57
    Current price £18.29
  • Original price £14.39 - Original price £14.39
    Original price
    £14.39
    £14.39 - £14.39
    Current price £14.39

    Dulux Difficult Surfaces Primer

    Dulux
    Out of stock

    A quick drying formulation which is convenient to use and provides excellent adhesion on difficult surfaces both inside and outside

    Original price £14.39 - Original price £14.39
    Original price
    £14.39
    £14.39 - £14.39
    Current price £14.39
    Sold out
  • Original price £6.99 - Original price £25.71
    Original price
    £6.99 - £25.71
    £6.99 - £25.71
    Current price £6.99

    Ronseal Knot Block Primer & Undercoat

    Ronseal
    In stock

    Our Knot Block Wood Primer & Undercoat completely stops wood knots and wood resins showing through your paint. This primer and undercoat also ...

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    Original price £6.99 - Original price £25.71
    Original price
    £6.99 - £25.71
    £6.99 - £25.71
    Current price £6.99
  • Original price £5.84 - Original price £22.26
    Original price
    £5.84 - £22.26
    £5.84 - £22.26
    Current price £5.84

    Ronseal One Coat All Surface Primer & Undercoat

    Ronseal
    In stock

    Works on just about any surface including metal, tiles, brick, stone, MDF, plastic, glass and more. You only need one coat of this primer for you...

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    Original price £5.84 - Original price £22.26
    Original price
    £5.84 - £22.26
    £5.84 - £22.26
    Current price £5.84
  • Original price £13.68 - Original price £13.68
    Original price
    £13.68
    £13.68 - £13.68
    Current price £13.68

    Ronseal Super Flexible Primer & Undercoat 750ml

    Ronseal
    In stock

    Super Flexible Wood Primer & Undercoat White 750ml Ronseal Super Flexible Wood Primer & Undercoat utilises a highly flexible resin to impr...

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    Original price £13.68 - Original price £13.68
    Original price
    £13.68
    £13.68 - £13.68
    Current price £13.68
  • Original price £12.27 - Original price £23.38
    Original price
    £12.27 - £23.38
    £12.27 - £23.38
    Current price £12.27

    Ronseal Stays White 2in1 Primer & Paint

    Ronseal
    Low stock

    Our Stays White 2in1 Primer & Paint is the easiest way to paint bare or worn interior wood. That's because you don't need to use a separate pr...

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    Original price £12.27 - Original price £23.38
    Original price
    £12.27 - £23.38
    £12.27 - £23.38
    Current price £12.27
  • Original price £34.72 - Original price £34.72
    Original price
    £34.72
    £34.72 - £34.72
    Current price £34.72

    Dulux Primer & Undercoat Multi Surfaces

    Dulux
    Low stock

    Coverage: 2.5L covers 40 sq m. Suitable surfaces: Wood, metal and masonry. Volume: 2.5L. Coats recommended: 2. Time to recoat: 2 hours minimum.

    Original price £34.72 - Original price £34.72
    Original price
    £34.72
    £34.72 - £34.72
    Current price £34.72
  • Original price £7.04 - Original price £7.04
    Original price
    £7.04
    £7.04 - £7.04
    Current price £7.04

    Dulux Primer And Undercoat Multi Surface

    Dulux
    In stock

    Dulux Primer & Undercoat for Multi Surfaces is suitable for interior or exterior wood, metal and masonry surfaces. Thanks to its Quick Dry fo...

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    Original price £7.04 - Original price £7.04
    Original price
    £7.04
    £7.04 - £7.04
    Current price £7.04
  • Original price £12.85 - Original price £12.85
    Original price
    £12.85
    £12.85 - £12.85
    Current price £12.85

    Ronseal KnotBlock Primer & Undercoat

    Ronseal
    In stock

    Our Knot Block Wood Primer & Undercoat completely stops wood knots and wood resins showing through your paint. This primer and undercoat also ...

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    Original price £12.85 - Original price £12.85
    Original price
    £12.85
    £12.85 - £12.85
    Current price £12.85
  • Original price £7.12 - Original price £7.12
    Original price
    £7.12
    £7.12 - £7.12
    Current price £7.12

    Dulux Primer and Undercoat for Wood

    Dulux
    In stock

    A Quick Dry primer and undercoat which is convenient to use. Suitable for most interior and exterior new or bare wood.

    Original price £7.12 - Original price £7.12
    Original price
    £7.12
    £7.12 - £7.12
    Current price £7.12
  • Original price £15.94 - Original price £15.94
    Original price
    £15.94
    £15.94 - £15.94
    Current price £15.94

    Dulux Multi Purpose Primer

    Dulux
    In stock

    Quick Dry Primer and Undercoat for wood, metal and masonry surfaces. Please note that highly resinous wood or corroded metal will require a special...

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    Original price £15.94 - Original price £15.94
    Original price
    £15.94
    £15.94 - £15.94
    Current price £15.94
  • Original price £9.97 - Original price £9.97
    Original price
    £9.97
    £9.97 - £9.97
    Current price £9.97

    Ronseal Stain Block

    Ronseal
    In stock

    Obliterates unsightly stains and stops them reappearing Can be painted or wallpapered over - spray application delivers fast even coverage Permane...

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    Original price £9.97 - Original price £9.97
    Original price
    £9.97
    £9.97 - £9.97
    Current price £9.97
  • Original price £13.46 - Original price £13.46
    Original price
    £13.46
    £13.46 - £13.46
    Current price £13.46

    Ronseal All Surface Primer & Undercoat

    Ronseal
    Low stock

    Our One Coat All Surface Primer & Undercoat works on just about any surface. It helps paint stick and covers bold colours Use on wood, metal, ...

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    Original price £13.46 - Original price £13.46
    Original price
    £13.46
    £13.46 - £13.46
    Current price £13.46
  • Original price £12.27 - Original price £23.38
    Original price
    £12.27 - £23.38
    £12.27 - £23.38
    Current price £12.27

    Ronseal Stay White 2in1 Primer & Paint

    Ronseal
    Low stock

    Our Stays White 2in1 Primer & Paint is the easiest way to paint bare or worn interior wood. That's because you don't need to use a separate pr...

    View full details
    Original price £12.27 - Original price £23.38
    Original price
    £12.27 - £23.38
    £12.27 - £23.38
    Current price £12.27
  • Original price £14.91 - Original price £30.66
    Original price
    £14.91 - £30.66
    £14.91 - £30.66
    Current price £14.91

    Ronseal One Coat Stain Block

    Ronseal
    In stock

    Permanently blocks stains in 1 coat Ready to paint over in 4 hours

    Original price £14.91 - Original price £30.66
    Original price
    £14.91 - £30.66
    £14.91 - £30.66
    Current price £14.91
  • Original price £11.70 - Original price £22.26
    Original price
    £11.70 - £22.26
    £11.70 - £22.26
    Current price £11.70

    Ronseal One Coat Wood Primer & Undercoat

    Ronseal
    In stock

    Our One Coat Wood Primer & Undercoat helps paint stick and covers bold colours. And it's flexible so it wont peel or crack. Paint over in 2 h...

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    Original price £11.70 - Original price £22.26
    Original price
    £11.70 - £22.26
    £11.70 - £22.26
    Current price £11.70
  • Original price £9.97 - Original price £9.97
    Original price
    £9.97
    £9.97 - £9.97
    Current price £9.97

    Ronseal Quick Dry Damp Seal White

    Ronseal
    In stock

    Quick Drying Can be applied directly to damp surfaces Permanently blocks damp stains

    Original price £9.97 - Original price £9.97
    Original price
    £9.97
    £9.97 - £9.97
    Current price £9.97

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