Caulk

Shop our range of high-quality Caulk products, perfect for sealing gaps and joints around walls, ceilings, windows, doors, and skirting boards. Ideal for both professional decorators and DIY projects, caulk provides a smooth, paintable finish that helps prevent cracks, draughts, and moisture ingress. Our selection includes acrylic caulk, decorators’ caulk, and flexible fillers suitable for interior and exterior use on wood, plaster, masonry, and more. Fast-drying and easy to apply, caulk is an essential for achieving a clean, professional finish before painting or wallpapering. Choose from trusted brands like Everbuild, Soudal, and Sika. Shop now for top-quality caulking sealants with fast UK delivery and competitive trade prices.

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  • Soudal Decorators Caulk - White 380ml
      Soudal
      Soudal Decorators Caulk - White 380ml
      The Soudal Decorators Caulk is a high-quality, plasto-elastic one-component joint sealant based on acrylic dispersions. It is ideal for sealing joints on window sills, between plinths and walls, and between masonry. Can be painted over after curing Colourfast and waterproof after curing Very good...
      £2.68
      incl. VAT
      £2.68
    • Siroflex White Painters Caulk-It - 310ml
        Siroflex
        Siroflex White Painters Caulk-It - 310ml
        A premium grade, acrylic-based sealant/decorators caulk specifically developed to be overpainted with the majority of water-based, synthetic and oil based paints.  For the sealing and filling of gaps and cracks where movement can occur, such as those between plasterwork and window frames, door frames,...
        £2.09
        incl. VAT
        £2.09
      • Evo-Stik Instantly Paintable Decorators Caulk White 280mlEvo-Stik Instantly Paintable Decorators Caulk White 280ml
          Evo-stik
          Evo-Stik Instantly Paintable Decorators Caulk White 280ml
          Specifically designed for filling cracks and gaps where movement can occur between walls and window frames, skirting boards and window sills. Suitable for most surfaces and materials such as stone, wood, concrete, plaster, mortar and painted surfaces. Over-paintable Easy to apply Quick curing Interior...
          £1.91
          incl. VAT
          £1.91
        • EVO-STIK Fast-Drying Decorators Caulk White - 280ml
            Evo-stik
            EVO-STIK Fast-Drying Decorators Caulk White - 280ml
            EVO-STIK Decorators Caulk is a premium, professional-grade caulking solution designed for tradespeople and home improvement enthusiasts alike. This fast-drying, flexible white caulk excels at filling low-movement gaps and fine cracks around internal fixtures—such as windows, door frames, skirting boards, and covings—providing a flawless finish...
            £1.84
            incl. VAT
            £1.84
          • Bond It Caulk-Mate One Hour Decorators Caulk - White EU4 - 400ml
              Bond-it
              Bond It Caulk-Mate One Hour Decorators Caulk - White EU4 - 400ml
              Perfect for decorating purposes, Bond It Dec-Mate Decorative Chalk is ideal to use on wood, light fittings, stair risings, plaster, brick, concrete and plasterboards. Some surfaces require a primer to be put on before, the best way to check this is to try and...
              £1.58
              incl. VAT
              £1.58
            • Bond It Dec-Mate Flexible Filler - Magnolia EU3 - 290ml
                Bond-it
                Bond It Dec-Mate Flexible Filler - Magnolia EU3 - 290ml
                Suitable for use on wood, plaster, concrete, brick and plasterboard, Bondit's Flexible Filler is a fast drying, permanently flexible interior decorators filler. It is also ideal for filling cracks and gaps in skirting boards, stair risings, ceilings, fitted furniture, light fittings and pipework.  Over-paintable...
                £1.64
                incl. VAT
                £1.64
              • Everflex Brown Contract 125 One Hour Caulk – 300mlEverflex Brown Contract 125 One Hour Caulk – 300ml
                  Everbuild
                  Everflex Brown Contract 125 One Hour Caulk – 300ml
                  The 125 One Hour Chaulk by Everbuild has excellent properties allowing it to seal and fill cracks and gaps before decorating. It can seal the perimeter with ease, offering a robust sealant that will maintain strength. Other areas this is great for application include...
                  £1.15
                  incl. VAT
                  £1.15
                • Bond It Dec-Mate Flexible Filler - White EU4 - 400ml
                    Bond-it
                    Bond It Dec-Mate Flexible Filler - White EU4 - 400ml
                    This flexible filler by Bond It has excellent adhesion to most building materials, with its ability to be painted over within 1-2 hours of application, it makes this product great for general repairs inside the home. Perfect for small cracks and joints Can be...
                    £1.71
                    incl. VAT
                    £1.71
                  • Bond It Dec-Mate Flexible Filler - White EU3 - 290ml
                      Bond-it
                      Bond It Dec-Mate Flexible Filler - White EU3 - 290ml
                      This flexible filler by Bond It has excellent adhesion to most building materials, with its ability to be painted over within 1-2 hours of application, it makes this product great for general repairs inside the home. Perfect for small cracks and joints Can be...
                      £1.35
                      incl. VAT
                      £1.35
                    • Bond It No Crack Caulk - White 310ml
                        Bond-it
                        Bond It No Crack Caulk - White 310ml
                        This No Crack Chaulk offers excellent adhesion to most common building materials, the unique properties of this product enable it to be painted, stained or varnished within 1 hour of application. It's highly flexible, offering more resistance to movement and crazy cracking. Prevents Craze...
                        £1.78
                        incl. VAT
                        £1.78
                      • Everbuild Caulk Once – White 295mlEverbuild Caulk Once – White 295ml
                          Everbuild
                          Everbuild Caulk Once – White 295ml
                          The Caulk Once by Everbuild is the ultimate, unrivalled caulk that delivers a long-lasting, robust filler achieved through its superior, high-quality, advanced polymer composite. Everbuild utilised its high-performance properties, enabling all types of paints or wallpaper to be applied over the filler without concerns of weak...
                          £1.81
                          incl. VAT
                          £1.81
                        • Everbuild Caulk Once – White 380mlEverbuild Caulk Once – White 380ml
                            Everbuild
                            Everbuild Caulk Once – White 380ml
                            The Caulk Once by Everbuild is the ultimate, unrivalled caulk that delivers a long-lasting, robust filler achieved through its superior, high-quality, advanced polymer composite. Everbuild utilised its high-performance properties, enabling all types of paints or wallpaper to be applied over the filler without concerns of weak...
                            £2.11
                            incl. VAT
                            £2.11
                          • Everflex Contract 125 White One Hour Caulk – 300mlEverflex Contract 125 White One Hour Caulk – 300ml
                              Everbuild
                              Everflex Contract 125 White One Hour Caulk – 300ml
                              The 125 One Hour Chaulk by Everbuild has excellent properties allowing it to seal and fill cracks and gaps before decorating. It can seal the perimeter with ease, offering a robust sealant that will maintain strength. Other areas this is great for application include...
                              £1.06
                              incl. VAT
                              £1.06
                            • Soudal Decorators Caulk White – 290mlSoudal Decorators Caulk White – 290ml
                                Soudal
                                Soudal Decorators Caulk White – 290ml
                                The Trade Decorators Caulk by Soudal is crafted to equip the user with a product that has exceptional adhesion to various surfaces while retaining its integrity and colour. All of this is achieved through its unique composite, which includes an entirely waterproof sealant treated...
                                £1.26
                                incl. VAT
                                £1.26

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