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The best silicones in comparison

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Last updated on 16.07.2025

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

Unibond

free shipping

9,9

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High adhesion - Create a perfect and long-lasting seal with this durable, high-strength kitchen sealant. Ensure a mould free finish with regular cleaning of the sealant.
Specially formulated - The formula of this shower sealant is ideal for warm and humid environments such as bathrooms, kitchens and other tiled areas or surfaces.
Easy-to-use - Complete your jobs quickly after applying with a gun, the white kitchen silicone seal is 'touch dry' within just 20 minutes and fully dry within 24 hours.
Practical Delivery - UniBond Anti-Mould White, sanitary sealant for kitchens & bathrooms preventing mould growth, silicone acetoxy formula, white, 1 x 274g Cartridge

£ 8.77

£ 5.99

£ 9.62

£ 10.86

£ 12.08

£ 18.00

Everbuild Everflex 500 Bath And Sanitary Silicone – Interior And Exterior Application – Anti-Fungal – Quick Curing – White – 295ml Cartridge

Everbuild

free shipping

9,8

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PROTECTS AGAINST MOULD FORMATION Contains a powerful anti-mould formulation that inhibits its growth to deliver a long-lasting, clean look.
HIGHLY FLEXIBLE Adapts to expanding materials from temperature changes and remains permanently flexible over time.
WATERPROOF This formula can flex and move up to 20% of the joint design and dries to provide a waterproof seal.
QUICK CURING TIME cures at a rate of 3mm per 24 hours and develops a skin in just 10 minutes for a smooth, dirt-free finish.
AVAILABLE IN A RANGE OF COLOURS This high-performance silicone is available in Manhattan Grey, Clear, Ivory, Sandstone and White.

£ 3.59

£ 6.26

WD-40 Specialist Silicone Spray Lubricant 400ml Can - Versatile All-Weather Protection for Extended Tool Life, Repels Moisture, Dust, and Grime - Smart Straw Applicator Included

WD-40 Specialist

34% off

free shipping

9,7

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Rust Protection Protects tools and equipment from rust while repelling dust, dirt, oil, and grime to prevent damaging residues
Versatile Applications Perfect for use on rubber parts (pipes, window seals, plumbing fittings, belts), metal, plastic, and wood without leaving stains
Extended Tool Life Keeps tools and machines clean, conditioned, and functioning smoothly for longer periods
Smart Straw Applicator Offers two ways to spray with a flip-up straw for hard-to-reach areas and a wide-angle spray eye for surface coverage

£ 6.99

£ 8.22

£ 9.99

£ 10.95

£ 12.01

£ 29.49

3-IN-ONE Silicone Lubricant 400ml - Multipurpose High-Performance Lubricant - Effortless, Fast-Drying, Moisture Protection, Guards Rubber and Plastic

3-IN-ONE

32% off

free shipping

9,6

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Reduce Friction and Wear Enhance the lifespan of tools, parts, and equipment with minimized friction and wear
Quick-Drying, Non-Staining Formula Won't attract dust or dirt, keeping surfaces pristine
Versatile Application Suitable for metal and non-metal surfaces like rubber, plastic, wood, and vinyl

£ 6.29

£ 7.32

£ 11.26

Silicon SEALANT Clear Tube 70G

151

9,6

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Features

Durable
Good product with good quality

£ 4.12

£ 14.09

Caulking Tool 5 in 1 Silicone Caulking Grout Removal Sealant Finishing Tool with Grout Scraper, 6 Exchange Silicone Pads, Adhesive Residue Scraper Seam Repair Kit for Kitchen Bathroom White

ORHOMELIFE

16% off

9,5

Offer ends in:

12Days

08hours

17minutes

30seconds

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Features

Multifunctional Caulking Tools The 5 in 1 upgraded caulking remover tools can not only help you repair the gap and clean the residual glue, but also help you fill the caulk with glue. It will improve the agglutinating quality and the aesthetic sense of surface
Caulking Finishing Tool Stainless steel scraper or finishing scraper remove stubborn old glue. The silicone trowel to remove surface bumps and dents, It's an good tool for smoothing sealing lines, caulking lines. The caulking remover tools suitable for most caulking work, and help you finishin th edges, corners, joints
Reusable & Replaceable 6 Silicone Pads The silicone caulking tools were designed with Non-slip push-pull button, replace the 6 silicone pads which you want( including 3R, 6R, 10R, 13R, 15R, 17R radius). You can install suitable sizes of silicone pads on the caulking tool according to the size of the gap to help you fill the crack with glue to reduce the waste of sealant
Damage-free, Durable and not Rusty The caulking tool kit made of high quality stainless steel metal head and plastic materials, very durable, sturdy, rust-proof and corrosion-resistant. With our caulking removal tool, it is easy to remove the old caulking and apply the new one. Won't cause scratches any damage to the wall surfaces
What You Get The caulking tools can use for home, kitchen, bathroom, window, sink joint, tile and so on. You will get 1x upgraded 5 in 1 caulking tool, 1 x sealant cover, 1 x black removal scraper, 4 x different shapes caulking scraper, 6 x different models silicone pads

Palace Multi-Purpose Silicone 310ml Cartridge, White

Palace

25% off

9,4

Offer ends in:

03Days

08hours

17minutes

31seconds

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Features

Fast curing
Accommodates + - 20% movement

Gorilla 1144010 All Conditions Sealant Silicone White 295ml

Gorilla

13% off

9,3

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Features

FAST SET - Can be exposed to water after just 30 minutes
DURABLE FORMULA - Won't yellow, shrink or crack over time
MULTI SURFACE - For use on Porcelain, Metal, Vinyl, Laminate, Stone, Ceramic, Stainless Steel, Granite, Wood, Glass

£ 9.96

£ 10.58

£ 13.71

£ 16.80

Clear Silicone Sealant | Multipurpose Waterproof Silicone Sealant CLEAR | Transparent Bathroom & Kitchen Silicone Sealant x 2 70g Tubes

ABL Supplies

9,3

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Features

Easy Application Comes in ready-to-use tubes with a precision nozzle for easy application, ensuring a smooth, even seal without the need for professional tools AND NO GUN NEEDED! Multipurpose Waterproof Clear Silicone Sealant.
Versatile & Clear Ideal for a variety of applications including bathrooms, showers, kitchens, and glass surfaces, maintaining a clear and neat finish. Easy to Apply, Ideal for Small Jobs
Eco-Friendly & Safe Formulated to be non-toxic and eco-friendly, it is safe to use in sensitive environments like aquariums and kitchens, without compromising on quality or performance. 2 x 70g Tubes clear silicone sealant
High Adhesion Bonds strongly to most surfaces including tiles, glass, metal, and plastic, making it a reliable choice for both household repairs and professional installations. All Pupose silicone selant clear

Recommendation

Hemway - Construction All-In-One Hybrid Polymer Sealant & Adhesive - Bright White | Anti-Mould, Waterproof & Paintable | 300 ml (3 Pack)

Hemway

free shipping

9,3

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HYBRID POLYMER TECHNOLOGY All-in-one technology combines the flexibility of silicone, with the paintability of acrylic caulk & the high-strength seal of adhesives; ideal for construction, renovation, finishing & fixing. Hemway is a British brand and we manufacture our products to the highest standards of quality.
VERSATILE USE Delivers a bright white finish on wood, glass, plastic, metal, PVC & concrete, plus compatible with water-based paints; an ideal floor, tile, bath, window, wall, door, shower, toilet, roof & gutter leak sealant.
ANTI-MOULD & WATERPROOF Our unique non-shrink formula is anti-mould, waterproof, weatherproof, chemical & UV resistant, offering a durable, long-lasting finish that is resistant against fading & stains.
ECO-FRIENDLY This vegan & cruelty-free adhesive & sealer is more environmentally safe than other silicone alternatives; a solvent-free, odourless, non-toxic & low VOC product.
QUICK CURE & HIGH COVERAGE Covers a 6 mm bead x 9.25 mm length & fast curing within 24 hours at 23 C, with 50% R H; provides resistance from -50 C to 120 C, making it suitable for many conditions, including high-humidity areas.

£ 39.95

£ 19.95

£ 20.15

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these silicones.

EVO-STIK Sanitary Silicone Stay White, Premium Sanitary Sealant, Stops Mould, Stays White for Life, 280ml

Premium Quality EVO-STIK Stay White Sanitary Silicone Sealant is a high-quality, moisture-curing sealant that won t stain, blacken, or yellow over time. It keeps bathrooms and kitchens looking fresh and clean for life.

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White Silicone Sealant Anti Mould Set - Bundle Includes Everbuild General Purpose Waterproof Sealant, 11' Inch Caulking Gun, Spare Silicone Nozzles

Sealant Bundle Includes 1x Everbuild General Purpose White Silicone Sealant 280ml, 1x 11 Inch sealant gun and 5x spare silicone nozzles - Comprehensive sealant kit that ensures a watertight seal of the highest standard.

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fischer 40386 Multipurpose Silicone Sealant, Kitchen and Bathroom, White, 280ml

For indoor and outdoor applications

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Dryzone Anti-Mould Silicone Sealant (310 ml White) Premium Sanitary-Grade, Low VOC Sealant for Bathroom and Kitchen

Strong, Long-Lasting Waterproof Sealant The High Silicone content ensures that it will remain durable and retain flexibility in a large range of temperatures and humidity values.

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Silicone Sealant – Kitchen & Bathroom Silicone Sealant with Finishing Tool for a Smooth & Professional Finish | Waterproof & Anti-Mould Protection - 120g (WHITE, 120g)

Brilliant White Finish Provides a clean, modern seal for kitchen and bathroom joints

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CLEAR (Translucent) Silicone Sealant Bond it GP200 mould resistant bathroom glazing sealant - Pack of 10

Gp200 is a multi purpose silicone sealant

~~£ 22.78~~ free shipping

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Clear Food Grade Silicone Sealant - 2.8 oz Squeeze Tube by Silicone

Fully healed, has excellent adhesion to glass, metal, porcelain, ceramic, wood, most plastics and many other non-porous substrates

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Osi Sealants 3 Oz Superflex Clear RTV Silicone Adhesive Sealant 908570 3oz

Use for sealing or repairing door frames, windows, vents, toys, appliances, gaskets, weather-stripping, outside of fireplace doors, shoes and boots

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Metex Silicone Block - 5 In 1 Easy Grip Sealant Shaping & Finishing Caulking Tool - Creates A Consistent Width Bead. Sharp Internal Corners With Of 6mm Or 8mm Bead - Packaging May Vary

Doesn t leave a trough in the sealant in which water & bacteria could accumulate unlike finishing silicone with your finger

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EarHub - Sleepwell Soft Premium Silicone Earplugs 6 Pairs of Reusable & Custom Fit, Best Used for Sleep, Travel, Water Sports, Work, Study & Concerts. Travel Case Included.

MOULDED EAR PLUGS These EarHub silicone ear plugs for sleeping noise cancelling are made from soft, BPA-free silicone that's hypoallergenic. They provide a true custom fit for ears of all shapes and sizes; You can easily resize and remould them to create a secure but comfy airtight seal over the ear canal to block out unwanted background noises.

~~£ 8.99~~ free shipping

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SIL Hand - Non Toxic Putty Silicone Mould Making,Molds Making Silicone Mixing Ratio 1:1, Moulding Silicone for Silicone Mould (500 gr)

EASY TO USE The resin is present in the form of a paste that can be shaped with your fingers. Once the two components are combined, apply directly to the model you want to reproduce. It dries long enough to be able to continue working without any problems.

free shipping

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Hush Plugz Silicone Earplugs x 3 packs

Durable, pocket sized carry case

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The best silicones in comparison

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