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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 to suit any type of room or application – you’ll find 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.

Sealants


Sanitary sealants are water, mould, and mildew-resistant, making them suitable for application in kitchens, bathrooms and showers. Evo-Stik silicone sanitary sealant is a waterproof sealant that’s perfect for use around bathroom appliances.

Silicones


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 & Heat Sealants


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.
See also
Sealant Tools Sealant Tools
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Building & Roofing Sealants (41)

Sanitary Sealants (36)

General Sealants (33)

Fire & Heat Sealants (5)

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Soudal
Soudal / Soudal Trade Multi Purpose Silicone
( 3 )
Product code: 97662
Soudal Trade Multi Purpose Silicone 270ml White
ex. VAT
12 Pk

• Good adhesion to most surfaces • All weather Read more

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Soudal
Soudal / Soudal Trade Sanitary Silicone
( 1 )
Product code: 31707
Soudal Trade Sanitary Silicone 290ml White
ex. VAT
12 Pk

• Mould resistant• Fast curing• Waterproof • Read more

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Soudal
Soudal / Soudal Trade Multi Purpose Silicone
( 3 )
Product code: 79462
Soudal Trade Multi Purpose Silicone 270ml Clear
ex. VAT
12 Pk

• Good adhesion to most surfaces• All weather us Read more

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Soudal
Soudal / Soudal Trade Sanitary Silicone
Product code: 30943
Soudal Trade Sanitary Silicone 290ml Clear
ex. VAT
12 Pack

• Mould resistant• Fast curing • Waterproof Read more

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Bostik
Bostik / Bostik PU91 Polyurethane Construction Sealant
( 9 )
Product code: 71061
Bostik PU91 Polyurethane Construction Sealant 300ml Black
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Each

• Extremely elastic • High modulus • Bubble Read more

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Bostik
Bostik / Bostik S41 Window & Door Frame Silicone
( 8 )
Product code: 18462
Bostik S41 Window & Door Frame Silicone 310ml White
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Each

• +/- 25% flexibility • Neutral cure • For win Read more

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Bostik
Bostik / Bostik S31 Sanitary Silicone
( 15 )
Product code: 34141
Bostik S31 Sanitary Silicone 310ml White
ex. VAT
Each

• +/- 25% flexibility • Neutral cure • Mould Read more

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Bostik
Bostik / Bostik S41 Window & Door Frame Silicone
( 3 )
Product code: 81088
Bostik S41 Window & Door Frame Silicone 310ml Clear
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Each

• +/- 25% flexibility • Neutral cure• For wind Read more

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Bostik
Bostik / Bostik S31 Sanitary Silicone
( 8 )
Product code: 74045
Bostik S31 Sanitary Silicone 310ml Clear
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Each

• Neutral cure • Mould resistant • Low modul Read more

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Bostik
Bostik / Bostik S41 Window & Door Frame Silicone
( 8 )
Product code: 90711
Bostik S41 Window & Door Frame Silicone 310ml Anthracite
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Each

• +/- 25% flexibility • Neutral cure• For wind Read more

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Bostik
Bostik / Bostik PU91 Polyurethane Construction Sealant
( 9 )
Product code: 26297
Bostik PU91 Polyurethane Construction Sealant 300ml Brown
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• Extremely elastic • High modulus • Bubble Read more

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Bostik
Bostik / Bostik PU91 Polyurethane Construction Sealant
( 9 )
Product code: 72622
Bostik PU91 Polyurethane Construction Sealant 300ml Grey
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• Extremely elastic • High modulus • Bubble Read more

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Bostik
Bostik / Bostik S31 Sanitary Silicone
( 15 )
Product code: 23481
Bostik S31 Sanitary Silicone 310ml Grey
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Each

• Neutral cure • Mould resistant • Low modul Read more

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Bostik
Bostik / Bostik FP403 Fireseal Hybrid Sealant
( 3 )
Product code: 51347
Bostik FP403 Fireseal Hybrid Sealant 290ml White
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Each

• +/- 25% flexibility • Fire resistant (4 hours) Read more

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Bostik
Bostik / Bostik P26 Construction Polymer Sealant
Product code: 19011
Bostik P26 Construction Polymer Sealant 290ml Black
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Each

• UV, weather and water resistant• High modulus Read more

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Bostik
Bostik / Bostik S80 Glazing Silicone
( 3 )
Product code: 41451
Bostik S80 Glazing Silicone 310ml Clear
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Each

• +/- 25% flexibility • Neutral cure• Good adh Read more

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Bostik
Bostik / Bostik FP403 Fireseal Hybrid Sealant
( 5 )
Product code: 24309
Bostik FP403 Fireseal Hybrid Sealant 290ml Grey
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• +/- 25% flexibility • Fire resistant (4 hours) Read more

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Bostik
Bostik / Bostik P26 Construction Polymer Sealant
( 6 )
Product code: 91193
Bostik P26 Construction Polymer Sealant 290ml White
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Each

• +/- 25% flexibility • High modulus • UV, we Read more

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Bostik
Bostik / Bostik S41 Window & Door Frame Silicone
( 8 )
Product code: 53444
Bostik S41 Window & Door Frame Silicone 310ml Brown
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Each

• +/- 25% flexibility • Neutral cure• For wind Read more

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Bostik
Bostik / Bostik S80 Glazing Silicone
Product code: 86044
Bostik S80 Glazing Silicone 310ml White
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Each

• +/- 25% flexibility• Neutral cure • Good adh Read more

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Soudal
Soudal / Soudal Trade Sanitary Silicone
( 45 )
Product code: 33967
Soudal Trade Sanitary Silicone 290ml White
ex. VAT
Each

• Mould resistant• Fast curing• Waterproof • Read more

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Soudal
Soudal / Soudal Trade Multi Purpose Silicone
( 27 )
Product code: 80122
Soudal Trade Multi Purpose Silicone 270ml Clear
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Each

• Good adhesion to most surfaces • All weather u Read more

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Soudal
Soudal / Soudal Trade Sanitary Silicone
( 16 )
Product code: 54604
Soudal Trade Sanitary Silicone 290ml Clear
ex. VAT
Each

• Mould resistant• Fast curing • Waterproof Read more

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Soudal
Soudal / Soudal Trade Multi Purpose Silicone
( 33 )
Product code: 90043
Soudal Trade Multi Purpose Silicone 270ml White
ex. VAT
Each

+/- 25% flexibility • Good adhesion to most surf Read more

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