Decorators Caulk: Painters Decorating Caulk for Perfect Finishes

Our range of decorating caulk, decorators caulk, and painters caulk is designed to help you achieve a flawless finish on your decorating projects. Whether you're sealing gaps between skirting boards and walls, or filling cracks before painting, our caulk filler provides excellent adhesion and flexibility. Read more

It can be painted over to match your decor and comes in a variety of colours, including clear and brown, to suit different needs. From professional decorators to DIY enthusiasts, our high-quality caulking products ensure a smooth, professional-looking result every time.

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  • SX Painters Caulk-It Filler White 380ml
    £3.47 £2.89 As low as £1.76

    In stock

  • SX Instant Paintable Caulk Filler White 310ml
    £5.99 £4.99 As low as £3.01

    In stock

  • SX Rainproof Acrylic Caulk White 310ml
    £5.28 £4.40 As low as £2.60

    In stock

  • Red Devil OneTime Caulk Sealant 380ml
    £5.99 £4.99 As low as £4.79

    In stock

  • SX Painters Caulk-It Filler White 310ml
    £2.99 £2.49 As low as £1.55

    Out of stock

  • SX Anti-Crack Acrylic Caulk White 310ml
    £5.99 £4.99 As low as £2.92

    In stock

  • SX Instant Plaster Filler White 310ml
    £5.99 £4.99 As low as £2.92

    In stock

  • Cox Skeleton Gun
    £12.54 £10.45

    In stock

  • SX Sureseal Multi-Purpose Silicone Clear 300ml
    £9.49 £7.91 As low as £4.06

    In stock

  • Hippo Combi Cart 380ml / Foil Gun 400ml
    £14.42 £12.02

    In stock

  • HB42 Ultimate Pro Finish Max Flex Decorators Caulk - 380ml
    £3.18 £2.65 £4.19 £3.49

    In stock

    PRICE DROP
    HB42 Ultimate Pro Finish Max Flex Decorators Caulk - 380ml
  • Polycell Sealant Bathroom & Kitchen White
    As low as £8.62 £7.18

    In stock

  • Isomastic-A White 280ml
    £3.38 £2.82

    Out of stock


FAQs

  • What is decorators caulk used for?

    Decorators caulk is primarily used to seal gaps and cracks around skirting boards, door frames, and windows. It provides a smooth surface that can be painted over, making it ideal for achieving a neat, professional finish.

  • Can I paint over painters caulk?

    Yes, painters caulk is designed to be paintable. Once it has dried, you can paint over it with your choice of colour to blend it seamlessly with your walls or trim.

  • What is the difference between acrylic caulk and silicone caulk?

    Decorating caulk or acrylic caulk is paintable and ideal for interior use, while silicone caulk is more flexible and waterproof, making it better suited for kitchens and bathrooms where moisture is present.

  • Is flexible caulk suitable for outdoor use?

    Some flexible caulk products are formulated for exterior use, providing durability and flexibility to withstand outdoor conditions. Always check the product label to ensure it is suitable for exterior applications.

  • How do I apply caulk filler effectively?

    To apply caulk filler, ensure the surface is clean and dry. Cut the nozzle at a 45-degree angle, load the cartridge into a caulking gun, and apply an even bead along the gap or crack. Smooth the caulk with a wet finger or caulking tool for a professional finish.

  • What colours does decorators caulk come in?

    Decorators caulk is available in a range of colours, including white, brown, and clear, to match different surfaces and finishes. This allows for seamless blending with your decor and paintwork.