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Undercoats & primers (83)

Preparation is key

Before painting, it is important to prepare the surface correctly so your chosen colour applies perfectly.

Prolong the life of your topcoat by repairing the walls of any cracks and bumps and then apply a Primer or Undercoat to assure the quality of your finish is quality.

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22-0215913HBO1975


Rust-Oleum Crackle Basecoat - 250ml

Rating Rating 1.0 1 (1)
£7.99
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Hammerite Red Oxide Metal Primer - 250ml

Rating Rating 3.75 4 (4)
£7.99
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Rust-Oleum Plastic Primer - 400ml

Rating Rating 1.0 1 (1)
£9.49
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Rust-Oleum Surface Primer Spray Paint - White - 400ml

Rating Rating 4.0 5 (5)
£9.49
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Zinsser BIN Primer Sealer - Clear - 390ml

Rating Rating 4.0833 12 (12)
£9.49
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Rust-Oleum Surface Primer Spray Paint - Grey - 400ml

Rating Rating 5.0 3 (3)
£9.49
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Rust-Oleum Surface Primer Spray Paint - Red - 400ml

Rating Rating 5.0 1 (1)
£9.49
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Dulux Multi - Surface Primer and Undercoat - 250ml

Rating Rating 4.8182 11 (11)
£9.99
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Home of Colour Undercoat - Pure Brilliant White - 750ml

Rating Rating 4.3667 60 (60)
£9.99
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Home of Colour Primer - Pure Brilliant White - 750ml

Rating Rating 4.2381 21 (21)
£9.99
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POLY Liquid Sander 0.5L

Rating Rating 3.8235 17 (17)
£10.99
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Value All Purpose Undercoat - Pure Brilliant White - 2.5L

Rating Rating 4.0 17 (17)
£10.99
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Dulux Multi - Surface Primer - 250ml

Rating Rating 4.4091 22 (22)
£10.99
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Dulux Brilliant White - Undercoat Paint - 750ml

Rating Rating 4.7619 42 (42)
£11.99
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Ronseal One Coat Wood Primer & Undercoat - 750ml

£12.99
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Ronseal One Coat All Surface Primer - 750ml

Rating Rating 4.0 4 (4)
£12.99
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Ronseal One Coat Stain Block Paint White - 750ml

Rating Rating 4.6667 3 (3)
£12.99
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Crown Stain Block Primer - Pure Brilliant White Paint - 750ml

Rating Rating 5.0 1 (1)
£12.99
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Weathercoat Quick Dry Primer Undercoat - Pure Brilliant White - 750ml

Rating Rating 3.8333 6 (6)
£12.99
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Weathercoat Quick Dry Primer Undercoat - Dark Grey - 750ml

Rating Rating 4.7895 19 (19)
£12.99
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Weathercoat Primer Undercoat - Pure Brilliant White - 750ml

Rating Rating 4.6 5 (5)
£12.99
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Hammerite Red Oxide Metal Primer - 500ml

Rating Rating 4.0 2 (2)
£12.99
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Home of Colour Pure Brilliant White - Quick Drying Primer and Undercoat - 750ml

Rating Rating 4.5 58 (58)
£12.99
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Hemsley Undercoat Paint - White - 750ml

£12.99
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Ronseal Radiator Clear Enamel Gloss - 750ml

£13.99
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Weathercoat Stabilising Primer - 2.5L

Rating Rating 5.0 9 (9)
£13.99
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Dulux Trade Undercoat Brilliant White Paint - 1L

Rating Rating 5.0 1 (1)
£14.99
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Rust-Oleum Mode Primer Grey Spray Paint - 400ml

£14.99
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Crown MDF Primer - Pure Brilliant White - 750ml

Rating Rating 5.0 1 (1)
£14.99
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Crown Pure Brilliant White - Undercoat Paint - 750ml

Rating Rating 4.7778 9 (9)
£14.99
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Ronseal Knot Block Primer & Undercoat White - 750ml

£15.99
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Crown Quick Drying Undercoat - Pure Brilliant White Paint - 750ml

£16.99
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Sandtex Primer - Dark Grey - 750ml

Rating Rating 4.5 8 (8)
£16.99
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Sandtex Primer - Pure Brilliant White - 750ml

Rating Rating 4.5 4 (4)
£16.99
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Sandtex UPVC Primer - 0.75L

Rating Rating 5.0 1 (1)
£16.99
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Weathercoat Quick Dry Primer Undercoat - Pure Brilliant White - 2.5L

Rating Rating 3.25 4 (4)
£17.99
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Homebase Weathercoat Dark Grey - Primer Undercoat - 2.5L

Rating Rating 5.0 1 (1)
£17.99
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Home of Colour Undercoat - Pure Brilliant White - 2.5L

Rating Rating 4.4103 39 (39)
£18.99
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Dulux Multi - Surface Primer - 750ml

Rating Rating 4.5 10 (10)
£18.99
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Home of Colour Primer - Pure Brilliant White - 2.5L

Rating Rating 4.125 8 (8)
£18.99
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Dulux Quick Dry Difficult Surface Primer - 750ml

Rating Rating 4.8333 6 (6)
£18.99
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Dulux Multi - Surface Primer and Undercoat - 750ml

Rating Rating 4.4667 15 (15)
£18.99
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Crown Quick Drying Primer - Brilliant White - 750ML

Rating Rating 4.5 4 (4)
£18.99
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It may not be the most exciting part of a home improvement project, but preparation is undeniably one of the most important. Spending time getting all the prep work perfect and your room ready for its new look will make your life a lot easier and give you a much more professional result once you've finished decorating. This is why at Homebase we stock a wide range of undercoats and primers for all occasions.

To get a great finish in your living room, bedroom or hallway, apply a coat of surface preparation paint to the walls before your chosen shade of interior emulsion paint. For areas that have suffered from damp in the past, use a good quality damp seal to protect your paint or wallpaper from future damage.

For older homes and those with specific decorating problems, we stock a wide range of specialist paints and preparation products allowing you to achieve a great result no matter what the condition of the surface you plan to decorate. So whether you need liquid sander or primer, plaster sealer or preparation paint we've got the perfect solution to all your decorating needs. Have a look on our website for more help and information, or drop into your local Homebase store today.


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Shop online for a wide range of Undercoats & primers at the Homebase Paint & decorating supplies shop.
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