BEST DEALS THIS WEEK

10 Best Mould Resistant Sealants For Kitchens And Bathrooms - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

- 38%

UniBond Anti-Mould White, Waterproof Mould Protection, Long-lasting White Silicone Sealant for Kitchen & Bathroom, Powerful Bath Sealant, 1 x 274g Cartridge

UniBond Anti-Mould White, Waterproof Mould Protection, Long-lasting White Silicone Sealant for Kitchen & Bathroom, Powerful Bath Sealant, 1 x 274g Cartridge

Unibond

9.8

9.8

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2

- 43%

Unibond Bath & Kitchen Mould-Resistant, Transparent Silicone Sealant, Silicone-Based Sanitary Sealant, Waterproof Caulk, 1 x 280ml Cartridge

Unibond Bath & Kitchen Mould-Resistant, Transparent Silicone Sealant, Silicone-Based Sanitary Sealant, Waterproof Caulk, 1 x 280ml Cartridge

Unibond

9.6

9.6

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3

- 42%

UniBond Bath & Kitchen Sealant, Mould Resistant White Silicone Sealant Ideal for Showers, Toilets, Tiles, Worktops & More, Durable & Waterproof, Easy Bathroom Sealant, 1x104g Pressure Pack

UniBond Bath & Kitchen Sealant, Mould Resistant White Silicone Sealant Ideal for Showers, Toilets, Tiles, Worktops & More, Durable & Waterproof, Easy Bathroom Sealant, 1x104g Pressure Pack

Unibond

9.5

9.5

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4

- 44%

UniBond 2646327 Bath & Kitchen Sealant, Mould Resistant Silicone Sealant Ideal for Showers, Toilets, Tiles, Worktops & More, Durable & Waterproof, 1x208g Easy Pulse, Transparent/Clear

UniBond 2646327 Bath & Kitchen Sealant, Mould Resistant Silicone Sealant Ideal for Showers, Toilets, Tiles, Worktops & More, Durable & Waterproof, 1x208g Easy Pulse, Transparent/Clear

Unibond

9.2

9.2

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5

- 37%

UniBond Triple Protection Stop Mould Silicone Sealant For Kitchens and Bathrooms, Clear, Repels, Kills and Prevents Mould Growth, Long-Lasting Shower Sealant, 1 x 291 g Cartridge

UniBond Triple Protection Stop Mould Silicone Sealant For Kitchens and Bathrooms, Clear, Repels, Kills and Prevents Mould Growth, Long-Lasting Shower Sealant, 1 x 291 g Cartridge

Unibond

9.1

9.1

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6

Everbuild Bath and Kitchen Acrylic Sealant – Anti Mould Formulation – White – 290ml cartridge

Everbuild Bath and Kitchen Acrylic Sealant – Anti Mould Formulation – White – 290ml cartridge

Sika

8.8

8.8

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7

Fome Flex Grey Silicone Sealant [310ml] – Professional Grade, Waterproof & Mould Resistant – For Bathroom, Kitchen, Windows, Showers & More – Long-Lasting, UV-Resistant

Fome Flex Grey Silicone Sealant [310ml] – Professional Grade, Waterproof & Mould Resistant – For Bathroom, Kitchen, Windows, Showers & More – Long-Lasting, UV-Resistant

FOME FLEX

8.6

8.6

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8

Karrma Ltd. 2x Silicone Sealant White 70g - Kitchen Bathroom Mould Resistant, Anti-Fungal Easy Apply Flexible Waterproof Silicone Tube

Karrma Ltd. 2x Silicone Sealant White 70g - Kitchen Bathroom Mould Resistant, Anti-Fungal Easy Apply Flexible Waterproof Silicone Tube

Karrma Ltd.

8.4

8.4

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9

- 49%

Bright White Kitchen & Bathroom Sealant & Adhesive Hybrid Polymer | Superior to Bathroom Silicone Sealant | Waterproof, Odourless, Anti-Mould | Ideal For Kitchen & Around Bath & Shower - 300 ml 1 Pack

Bright White Kitchen & Bathroom Sealant & Adhesive Hybrid Polymer | Superior to Bathroom Silicone Sealant | Waterproof, Odourless, Anti-Mould | Ideal For Kitchen & Around Bath & Shower - 300 ml 1 Pack

Hemway

8.2

8.2

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10

- 16%

UniBond Triple Protection Anti Mould Silicone Sealant For Kitchen & Bathrooms, White Sealant Repels, Kills and Prevents Mould Growth, Long-Lasting Shower Silicone, 1x291g Cartridge

UniBond Triple Protection Anti Mould Silicone Sealant For Kitchen & Bathrooms, White Sealant Repels, Kills and Prevents Mould Growth, Long-Lasting Shower Silicone, 1x291g Cartridge

Unibond

8.1

8.1

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