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Tile Sealants

Our tile sealants are designed to protect where it matters most: around tiles in wet or moisture-prone areas. Whether you're sealing new fittings or refreshing tired edges, our range offers long-lasting protection against leaks, mould and movement. Ideal for both trade professionals and confident DIYers, these sealants get the job done right.

From crisp white and classic clear to bold tones like black, chrome and grey, our silicone-based tile sealants offer both strength and flexibility. Choose from anti-mould, sanitary-grade, waterproof or quick-set formulas, perfect for high humidity zones. Easy to apply, flexible once cured and built to last through everyday wear and tear.

We stock industry-leading names including Bond It, Bostik, Everbuild, Tilemaster, Evo-Stik and Showerwall. With 5-star customer reviews across the board, these trusted brands deliver professional-grade performance and reliability. Whether you're after a multi-purpose sealant or a specialist bathroom formula, we've got the right product for you.

96 results

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BAL Micromax Grout-Effect Sealant 310ml

£11.39

The stock status is In Stock

In Stock

33

4.7 out of 5 review stars

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BOND IT Xtreme Anti-Mould Silicone Sealant 310ml - White Large Image

£10.95

The stock status is In Stock

In Stock

102

4.9 out of 5 review stars
Evo-Stik Plumbers Mait 750g Large Image

£5.95

The stock status is In Stock

In Stock

38

4.9 out of 5 review stars
Two Kerakoll Silicone Color brown sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

2

5 out of 5 review stars

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Two Kerakoll Silicone Color green sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

2

5 out of 5 review stars

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Waterstop Shower Tray & Bath Waterproof Flexible Sealant Large Image

£44.95

The stock status is In Stock

In Stock

25

4.8 out of 5 review stars
Clear Bath & Sanitary Silicone Sealant 310ml Large Image

£8.95

The stock status is In Stock

In Stock

16

4.6 out of 5 review stars
Two Kerakoll Silicone Color light beige sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

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Two Kerakoll Silicone Color cream sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

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Two Kerakoll Silicone Color sage green sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

2

5 out of 5 review stars

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Sika Everbuild - Stixall Grab Adhesive Extreme Power White Sealant

£8.95

The stock status is In Stock

In Stock

WhiteClear

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Two Kerakoll Silicone Color beige sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

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Two Kerakoll Silicone Color light brown sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

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Two Kerakoll Silicone Color cream sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars

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Two Kerakoll Silicone Color reddy-brown sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

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White Bath & Sanitary Silicone Sealant 310ml Large Image

£9.95

The stock status is In Stock

In Stock

13

4.7 out of 5 review stars
Two Kerakoll Silicone Color light beige sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

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Two Kerakoll Silicone Color white sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars

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Two Kerakoll Silicone Color light green sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars

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Tilemaster Adhesives - Silicone 3000 Anti Mould Silicone Sealant - Various Colours Large Image

£9.48

The stock status is In Stock

In Stock

25

5 out of 5 review stars

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black

£7.95

The stock status is In Stock

In Stock

3

5 out of 5 review stars
ClearWhite

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Two Kerakoll Silicone Color cream sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

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Sanitary Sealant - White - Bond It S3 Large Image

£9.95

The stock status is In Stock

In Stock

12

4.9 out of 5 review stars
Two Kerakoll Silicone Color grey sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars

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Two Kerakoll Silicone Color beige sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

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213

£12.95

The stock status is In Stock

In Stock

10

5 out of 5 review stars

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123

SAVE 30%

£13.95

Was £19.95

The stock status is 38 left in stock

38 left in stock

213

£19.95

The stock status is In Stock

In Stock

Two Kerakoll Silicone Color brown sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

More Options

Two Kerakoll Silicone Color cream sealant tubes standing upright, one with nozzle attached and one with cap.

£14.95

The stock status is In Stock

In Stock

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Recently Reviewed

Two Kerakoll Silicone Color brown sealant tubes standing upright, one with nozzle attached and one with cap.

Great

2nd November 2026

Colour looks great, went on easily

Elizabeth B from - verified purchaser

Two Kerakoll Silicone Color brown sealant tubes standing upright, one with nozzle attached and one with cap.

Great

2nd November 2026

Does the job, colour looks good

Elizabeth B from - verified purchaser

Evo-Stik Plumbers Mait 750g Large Image

Putty

2nd November 2026

Forget silicone, Belfast sink you need putty 100%

Carl P from South Yorkshire- verified purchaser

BOND IT Xtreme Anti-Mould Silicone Sealant 310ml - White Large Image

Good quality silicone

1st November 2026

Great item easy to use and sealed well

Michael S from Cleveland- verified purchaser