Silicone & Polyurethane Sealant

Discover the Toolstation range of sealants to effectively block liquids from passing through surfaces, joints or openings in various materials around the home. Find brands you can trust like Evo-stik, EverBuild, Sika and WeatherMate for a durable and long lasting seal.

Silicone sealant offers a mostly waterproof and mould resistant way of sealing and Toolstation stocks a range of silicones to complete the job. View SX Contractors general purpose acetoxy silicone, glazing silicone and premium building silicone sealant. Alternatively, try the Dow Coming acetoxy silicone, Evo-Stik trade multipurpose silicone sealant for bonds to a variety of building substrates, or polyurethane sealant for exceptional resistance to mechanical wear.

For weather resistance and outdoor purposes, try the WeatherMate gap filler & adhesive for application to lead, steel or roofing felts that can be applied to wet surfaces. Clean up the excess silicone sealant with silicone eater. Conduct damp proofing with the SikaMur injecto cream injectable damp proof course that easily fills pre-drilled holes. Find silicone sealant in clear, white, brown or black.

Click and collect at your nearest branch or spend £25 online and receive free delivery.
Soudal Soudal / Soudal Trade Multi Purpose Silicone 270ml Clear
( 7 )

£49.99

ex. VAT £41.66 Per unit £172.38/L

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Soudal Soudal / Soudal Trade Multi Purpose Silicone 270ml White
( 4 )

£49.99

ex. VAT £41.66 Per unit £185.15/L

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Soudal Soudal Soudal / Soudal Trade Multi Purpose Silicone 270ml Clear
( 139 )

£4.88

ex. VAT £4.07 Per unit £18.07/L

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Soudal Soudal Soudal / Soudal Trade Multi Purpose Silicone 270ml White
( 118 )

£4.88

ex. VAT £4.07 Per unit £18.07/L

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Everbuild Everbuild / Siliconised Acrylic Sealant 300ml White
( 313 )

£3.18

ex. VAT £2.65 Per unit £10.60/L

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Everbuild Everbuild / 200 Contractors Silicone 295ml Clear
( 529 )

£4.98

ex. VAT £4.15 Per unit £16.60/L

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Soudal Soudal / Soudal Trade All Weather Sealant 290ml Clear
( 86 )

£7.99

ex. VAT £6.66 Per unit £27.55/L

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Soudal Soudal Soudal / Soudal Trade All Weather Sealant 290ml Black
( 29 )

£7.99

ex. VAT £6.66 Per unit £27.55/L

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Everbuild Everbuild / 200 Contractors Silicone 295ml Brown
( 529 )

£4.98

ex. VAT £4.15 Per unit £16.60/L

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Soudal Soudal / Soudal Trade All Weather Sealant 290ml Grey
( 86 )

£7.99

ex. VAT £6.66 Per unit £27.55/L

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Everbuild Everbuild / Glazing Silicone 295ml Clear
( 130 )

Product code: 54395

Glazing Silicone 295ml Clear

£8.28

ex. VAT £6.90 Per unit £26.71/L

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Everbuild Everbuild Everbuild / Glazing Silicone 295ml Black
( 130 )

Product code: 56739

Glazing Silicone 295ml Black

£8.28

ex. VAT £6.90 Per unit £28.07/L

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Everbuild Everbuild Everbuild / 200 Contractors Silicone 295ml White
( 263 )

£5.48

ex. VAT £4.57 Per unit £18.27/L

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Evo-Stik Evo-Stik Evo-Stik / Evo-Stik Trade Multi Purpose Silicone 280ml White
( 42 )

£8.78

ex. VAT £7.32 Per unit £31.36/L

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19 available for delivery

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Dow Dow / Dowsil 781 Acetoxy Silicone 310ml Clear
( 31 )

£9.99

ex. VAT £8.32 Per unit £32.23/L

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Dow Dow / Dowsil 781 Acetoxy Silicone 310ml White
( 14 )

£9.99

ex. VAT £8.32 Per unit £32.23/L

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5 available for delivery

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Evo-Stik Evo-Stik Evo-Stik / Evo-Stik Trade Multi Purpose Silicone 280ml Clear
( 38 )

£8.69

ex. VAT £7.24 Per unit £31.04/L

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Everbuild Everbuild Everbuild / Puraflex 40 PU Sealant & Adhesive 300ml Black
( 211 )

£7.58

ex. VAT £6.32 Per unit £25.27/L

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Everbuild Everbuild / Window & Door External Frame Sealant 290ml Brown
( 279 )

£5.78

ex. VAT £4.82 Per unit £19.27/L

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Everbuild Everbuild Everbuild / Puraflex 40 PU Sealant & Adhesive 300ml White
( 141 )

£7.58

ex. VAT £6.32 Per unit £25.27/L

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