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Silicone & Sealants

Prevent water damage with our range of silicone and sealants at Toolstation. Choose from a range of sealants available depending on the type of room and the application; sanitary sealants for the bathroom and kitchen, general sealants, or fire and heat resistant sealants. We stock a range of trusted brands, including Evo-Stik, Sika, Unibond, Soudal and Everbuild.

Sanitary sealants are water, mould, and mildew resistant, making these sealants suitable for application in kitchens, bathrooms and showers. Evo-Stik silicone sanitary sealant is a waterproof sealant for around bathroom appliances. Evo-Stik trade one hour is a fast-set solution that sets in just one hour.

The Everbuild Puraflex 40 is a premium, high quality general sealant used in engineering, caravan and marine industries for sealing joints in ceramic installations. For a silicone that bonds to a wide variety of building substrates, Evo-Stik trade multi-purpose silicone sealant is an ideal general sealant, as it’s both waterproof and mould resistant. In our range we also stock Dow Corning silicone sealants, Unibond sealant and Soudal silicone.

Fire resistant and heat sealants help to prevent the spread of fire, like the Everbuild fire mate which expands when exposed to temperature above 125°C, securing the tight sealant to prevent the passage of fire and smoke. We also stock roofing sealants and trade acoustic sealants. The Everbuild AC50 sealant and adhesive is a high-strength, flexible sealant that’s been specially formulated for sealing and bonding to plasterboard.

Receive free delivery on orders over £35 or select click and collect to pick up your order from your closest Toolstation branch.

See also

Building & Roofing Sealants

Silicone & Polyurethane Sealants

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Everbuild Siliconised Acrylic Sealant 300ml White - 28222 - from Toolstation

( 91 )

Product code: 28222 Siliconised Acrylic Sealant 300ml White

£2.69

ex. VAT £2.24

Per unit £8.97/L

Each

• +/-12.5% flexibility • Over paintable • Solvent fr ...Read more

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Everbuild 200 Contractors Silicone 295ml Clear - 13861 - from Toolstation

( 399 )

Product code: 13861 200 Contractors Silicone 295ml Clear

£5.99

ex. VAT £4.99

Per unit £19.97/L

Each

• +/- 12% flexibility • Waterproof • Quick curing • ...Read more

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Select from 2 variations

Everbuild Window & Door External Frame Sealant 290ml White - 26507 - from Toolstation

( 241 )

Product code: 26507 Window & Door External Frame Sealant 290ml White

£4.79

ex. VAT £3.99

Per unit £15.97/L

Each

• Over paintable • Flexible • Solvent free • Inter ...Read more

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Select from 1 variation

Evo-Stik Evo-Stik Trade Sanitary Silicone 280ml White - 16592 - from Toolstation

( 52 )

Product code: 16592 Evo-Stik Trade Sanitary Silicone 280ml White

£6.99

ex. VAT £5.82

Per unit £24.96/L

Each

• Highly waterproof and mould resistant • Contains fun ...Read more

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Select from 1 variation

Everbuild Fire Mate Intumescent Acrylic Sealant 295ml White - 58145 - from Toolstation

( 39 )

Product code: 58145 Fire Mate Intumescent Acrylic Sealant 295ml White

£4.69

ex. VAT £3.91

Per unit £15.13/L

Each

• Over paintable • Acoustic rated - BS EN ISO 140/3 ...Read more

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Everbuild Window & Door External Frame Sealant 290ml Brown - 76921 - from Toolstation

( 213 )

Product code: 76921 Window & Door External Frame Sealant 290ml Brown

£4.79

ex. VAT £3.99

Per unit £15.97/L

Each

Get the finish around doors and windows just right with ...Read more

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Select from 1 variation

Everbuild 200 Contractors Silicone 295ml White - 27381 - from Toolstation

( 179 )

Product code: 27381 200 Contractors Silicone 295ml White

£5.99

ex. VAT £4.99

Per unit £19.97/L

Each

• +/- 12% flexibility • Waterproof • Quick curing • ...Read more

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Select from 2 variations

Everbuild Puraflex 40 PU Sealant & Adhesive 300ml Black - 85566 - from Toolstation

( 144 )

Product code: 85566 Puraflex 40 PU Sealant & Adhesive 300ml Black

£6.79

ex. VAT £5.66

Per unit £22.63/L

Each

Noticing cracks or expansion in concrete? Purafelex 40 ...Read more

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Dow Dowsil DC785+ Sanitary Silicone Sealant 310ml White - 50988 - from Toolstation

( 200 )

Product code: 50988 Dowsil DC785+ Sanitary Silicone Sealant 310ml White

£11.79

ex. VAT £9.82

Per unit £38.03/L

Each

• Gloss finish • Joint movement capability +/- 20% • ...Read more

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Select from 4 variations

BT1 BT1 Ultimate Bathroom Sealant & Adhesive 290ml White - 74523 - from Toolstation

( 16 )

Product code: 74523 BT1 Ultimate Bathroom Sealant & Adhesive 290ml White

£12.60

ex. VAT £10.50

Each

• No more mould or fungal growth • Free of solvents an ...Read more

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Evo-Stik Evo-Stik Trade Sanitary Silicone 280ml Clear - 17707 - from Toolstation

( 17 )

Product code: 17707 Evo-Stik Trade Sanitary Silicone 280ml Clear

£6.99

ex. VAT £5.82

Per unit £24.96/L

Each

Need a sealant for kitchen and bathroom plumbing? Try t ...Read more

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Everbuild Everflex 500 Bath & Sanitary Silicone 295ml White - 85399 - from Toolstation

( 209 )

Product code: 85399 Everflex 500 Bath & Sanitary Silicone 295ml White

£7.49

ex. VAT £6.24

Per unit £24.16/L

Each

• +/- 20% flexibility • Quick curing • Anti-fungal/mo ...Read more

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Everbuild Silicone 825 380ml Anthracite - 87959 - from Toolstation

( 152 )

Product code: 87959 Silicone 825 380ml Anthracite

£8.39

ex. VAT £6.99

Per unit £22.08/L

Each

• +/- 35% flexibility • Used for expansion joints • ...Read more

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Select from 6 variations

Evo-Stik Evo-Stik Trade Building Silicone 280ml Black - 59121 - from Toolstation

( 124 )

Product code: 59121 Evo-Stik Trade Building Silicone 280ml Black

£7.99

ex. VAT £6.66

Per unit £28.54/L

Each

Choose this highly flexible building silicone wherever ...Read more

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Select from 2 variations

Evo-Stik Evo-Stik Trade Building Silicone 280ml Grey - 15953 - from Toolstation

( 124 )

Product code: 15953 Evo-Stik Trade Building Silicone 280ml Grey

£7.99

ex. VAT £6.66

Per unit £28.54/L

Each

Choose this highly flexible building silicone wherever ...Read more

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Select from 2 variations

Everbuild Puraflex 40 PU Sealant & Adhesive 300ml White - 67949 - from Toolstation

( 77 )

Product code: 67949 Puraflex 40 PU Sealant & Adhesive 300ml White

£6.79

ex. VAT £5.66

Per unit £22.63/L

Each

• High Modulus • Chemical resistant • Over paintable ...Read more

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Select from 1 variation

Dow Dowsil DC785+ Sanitary Silicone Sealant 310ml Clear - 27631 - from Toolstation

( 80 )

Product code: 27631 Dowsil DC785+ Sanitary Silicone Sealant 310ml Clear

£11.79

ex. VAT £9.82

Per unit £38.03/L

Each

• Gloss finish • Joint movement capability +/- 20% • ...Read more

qty

Select from 4 variations

Everbuild 200 Contractors Silicone 295ml Brown - 79192 - from Toolstation

( 399 )

Product code: 79192 200 Contractors Silicone 295ml Brown

£5.99

ex. VAT £4.99

Per unit £19.97/L

Each

• +/- 12% flexibility • Waterproof • Quick curing • ...Read more

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Select from 2 variations

Mapei Mapei AC Solvent Free Silicone Sealant 310ml Grey - 48343 - from Toolstation

( 96 )

Product code: 48343 Mapei AC Solvent Free Silicone Sealant 310ml Grey

£9.99

ex. VAT £8.32

Per unit £32.23/L

Each

This is a versatile sealant, good for use in the bathro ...Read more

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Select from 4 variations

Evo-Stik Evo-Stik Trade Multi Purpose Silicone 280ml White - 72459 - from Toolstation

( 24 )

Product code: 72459 Evo-Stik Trade Multi Purpose Silicone 280ml White

£6.99

ex. VAT £5.82

Per unit £24.96/L

Each

• Excellent adhesion to most surfaces • Waterproof and ...Read more

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Select from 1 variation

Everbuild AC50 Trade Acoustic Sealant & Adhesive 900ml - 29734 - from Toolstation

( 42 )

Product code: 29734 AC50 Trade Acoustic Sealant & Adhesive 900ml

£7.99

ex. VAT £6.66

Per unit £8.88/L

Each

• Over paintable • High strength • Acoustic rated - ...Read more

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Everbuild Silicone 825 380ml Buff - 93228 - from Toolstation

( 152 )

Product code: 93228 Silicone 825 380ml Buff

£8.39

ex. VAT £6.99

Per unit £22.08/L

Each

• +/- 35% flexibility • Used for expansion joints • ...Read more

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Select from 6 variations

Everbuild Silicone 825 380ml White - 85598 - from Toolstation

( 79 )

Product code: 85598 Silicone 825 380ml White

£8.39

ex. VAT £6.99

Per unit £22.08/L

Each

• +/- 35% flexibility • Used for expansion joints • ...Read more

qty

Select from 6 variations

Everbuild Plumbers Gold Sealant & Adhesive 290ml Clear - 61679 - from Toolstation

( 150 )

Product code: 61679 Plumbers Gold Sealant & Adhesive 290ml Clear

£8.09

ex. VAT £6.74

Per unit £27.90/L

Each

• Anti-fungal/mould • Works under water • Over paint ...Read more

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Select from 1 variation

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