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Bathroom Sealant & Tile Grout

The right bathroom sealant and tile grout reduces the risk of water getting in places where it can cause damage and cause damp. Our range includes the tile grout, bathroom silicone sealants and bathroom sealant tools - including sealant guns - you need to get the best results. Looking for other trade supplies? Browse our full range of plumbing parts, including tap replacement parts, flow restrictors, bath resurfacing kits and more.

You can find a wide range of bathroom sealant depending on the job you need it for. We have white silicone sealant as well as a variety of colours to complement your bathroom. You can also prevent those ugly mould growth spots with anti-mould sealants for baths, showers and bathroom sinks.

Tiles alone will not keep out water and that's why they require grout in between them. Alongside plumbing sealant, find tile grout in an array of colours to help you create a unique and striking finish. Shop a range of tile adhesives to help fix your tiles to walls and floors.

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BAL Micromax Grout-Effect Sealant 310ml

£11.39

The stock status is In Stock

In Stock

21

4.9 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

89

4.9 out of 5 review stars
Kerakoll Fugabella Color beige grout bag standing upright with folded top and printed product label.

£11.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars

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Kerakoll Fugabella Color off-white grout bag standing upright with folded top and printed product label.

£10.95

The stock status is In Stock

In Stock

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Waterstop Shower Tray & Bath Waterproof Flexible Sealant Large Image

£44.95

The stock status is In Stock

In Stock

22

4.8 out of 5 review stars
Kerakoll Fugabella Color green grout bag standing upright with folded top and printed product label.

£14.95

The stock status is In Stock

In Stock

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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

1

5 out of 5 review stars

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Kerakoll Fugabella Color brown grout bag standing upright with folded top and printed product label.

£11.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars

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Clear Bath & Sanitary Silicone Sealant 310ml Large Image

£8.95

The stock status is In Stock

In Stock

14

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 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 sage green 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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Kerakoll Fugabella Color white grout bag standing upright with folded top and printed product label.

£11.95

The stock status is In Stock

In Stock

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Showerwall Adhesive

£14.95

The stock status is In Stock

In Stock

6

5 out of 5 review stars
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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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
Kerakoll Fugabella Color off-white/ivory grout bag standing upright with folded top and printed product label.

£11.95

The stock status is In Stock

In Stock

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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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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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123

SAVE 30%

£13.95

Was £19.95

The stock status is 48 left in stock

48 left in stock

Kerakoll Fugabella Color dark orange grout bag standing upright with folded top and printed product label.

£14.95

The stock status is In Stock

In Stock

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Kerakoll Fugabella Color red-brown grout bag standing upright with folded top and printed product label.

£11.95

The stock status is In Stock

In Stock

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Kerakoll Fugabella Color sage grout bag standing upright with folded top and printed product label.

£11.95

The stock status is In Stock

In Stock

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Kerakoll Fugabella Color green grout bag standing upright with folded top and printed product label.

£11.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars

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Two Kerakoll Silicone Color light 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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black

£8.27

The stock status is In Stock

In Stock

2

5 out of 5 review stars
ClearWhite

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Kerakoll Fugabella Color grey grout bag standing upright with folded top and printed product label.

£10.95

The stock status is In Stock

In Stock

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

£9.12

The stock status is In Stock

In Stock

23

5 out of 5 review stars

More Colours

Sanitary Sealant - White - Bond It S3 Large Image

£9.95

The stock status is In Stock

In Stock

11

4.9 out of 5 review stars
Kerakoll Fugabella Color cream grout bag standing upright with folded top and printed product label.

£11.95

The stock status is In Stock

In Stock

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Recently Reviewed

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

Good stuff

2nd July 2026

It arrived quickly and gives a good colour finish. It squidges out of the tube easily.

Clement C from Hampshire- verified purchaser

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

Good stuff

2nd July 2026

It arrived quickly and gives a good colour finish. It squidges out of the tube easily.

Clement C from Hampshire- verified purchaser

213

High quality sealant

28th June 2026

Very high quality sealant, used for many years.

Ashish D from - verified purchaser

Showerwall Adhesive

Glue.

28th June 2026

Good glue. Holds the wall panels perfectly. Would buy again.

Paul P from Greater London- verified purchaser