8 Best Sealant for Bathroom in UK 2024: Top Brands
Discover the 8 best bathroom sealants in the UK for 2024. Find top brands to keep your bathroom watertight and mold-free.
- Published: May 29, 2024
- 5 min read
Maintaining a watertight and mold-free bathroom is essential for both hygiene and aesthetics. Choosing the right sealant can make a significant difference in preventing leaks and ensuring long-lasting protection against moisture. With various options available in the market, it's crucial to select a sealant that offers durability, flexibility, and resistance to mold and mildew.
In this guide, we present the 8 best bathroom sealants in the UK for 2024. Our selection includes top brands known for their quality and effectiveness, helping you make an informed choice for your bathroom sealing needs.
Best Sealant for Bathroom to buy online
Best Sealant for Bathroom Buying Guide in UK
When it comes to maintaining a pristine and functional bathroom, choosing the right sealant is crucial. A good sealant prevents water damage, mold growth, and ensures longevity of your bathroom fixtures. This guide will help you navigate through the best sealant options available in the UK, ensuring you make an informed decision.
Benefits of Using a Bathroom Sealant
Prevents Water Damage
Bathrooms are constantly exposed to moisture. A high-quality sealant creates a waterproof barrier, preventing water from seeping into walls, floors, and fixtures.
Resists Mold and Mildew
Mold and mildew thrive in damp environments. A good sealant contains anti-fungal properties that inhibit the growth of these harmful organisms.
Enhances Aesthetic Appeal
Sealants also play a role in the overall look of your bathroom. They fill gaps and create smooth, clean lines around fixtures, enhancing the bathroom's appearance.
Types of Bathroom Sealants
Silicone Sealants
Silicone sealants are the most popular choice for bathrooms due to their flexibility and durability. They are waterproof and resistant to mold and mildew, making them ideal for areas exposed to high moisture.
Acrylic Sealants
Acrylic sealants are less flexible than silicone but are paintable, making them a good choice for areas where aesthetics are a priority. They are also easier to clean up with water.
Polyurethane Sealants
Polyurethane sealants offer excellent adhesion and durability. They are resistant to abrasion and can be used in areas with high traffic. However, they are less common for bathroom use due to their longer curing time.
Key Features to Look For
Waterproof
Ensure the sealant is waterproof to protect against water damage.
Mold and Mildew Resistance
Look for sealants with anti-fungal properties to prevent mold and mildew growth.
Flexibility
A flexible sealant can withstand the natural expansion and contraction of bathroom materials.
Ease of Application
Choose a sealant that is easy to apply, whether you are a DIY enthusiast or a professional.
Drying Time
Consider the drying time, especially if you need to use the bathroom soon after application.
Application Tips
Preparation
Clean the area thoroughly to remove any old sealant, dirt, and grime. Ensure the surface is dry before applying the new sealant.
Application
Cut the nozzle at a 45-degree angle and apply the sealant in a continuous bead. Smooth the sealant with a wet finger or a sealant tool for a neat finish.
Curing
Allow the sealant to cure as per the manufacturer's instructions. Avoid using the bathroom during this time to ensure a proper seal.
Maintenance Tips
Regular Cleaning
Keep the sealed areas clean and dry to prolong the life of the sealant.
Inspect Regularly
Check for any signs of wear or damage and reapply sealant as needed to maintain a watertight seal.
Ventilation
Ensure your bathroom is well-ventilated to reduce moisture buildup and prevent mold growth.
Conclusion
Choosing the best sealant for your bathroom in the UK involves considering factors like waterproofing, mold resistance, flexibility, and ease of application. By following this guide, you can ensure your bathroom remains in top condition, free from water damage and mold. Regular maintenance and proper application will extend the life of your sealant, keeping your bathroom looking and functioning at its best.
8 Best Sealant for Bathroom in UK 2024: Top Brands Reviewed
- Mould-resistant
- High adhesion
- Quick drying
The UniBond Anti-Mould White Sealant is a top choice for bathroom and kitchen applications, providing a durable and mould-resistant seal. This silicone sealant is specially formulated for warm and humid environments, ensuring a strong and flexible seal that prevents mould growth.
Easy to apply and quick to dry, this sealant is perfect for creating long-lasting seals in tiled areas and other surfaces, making it an essential tool for home maintenance. Its high adhesion ensures a perfect seal.
Specifications:
Material: Silicone
Weight: 274 Grams
Dimensions: 50x50x230 mm
- Permanently waterproof
- Anti-bacterial additive
- Long-lasting
The Everbuild Forever Anti-Mould Sealant is a superior choice for areas of high humidity, providing a permanently waterproof and flexible seal. This clear silicone sealant is ideal for sealing shower bases, wetrooms, baths, sinks, and basins, ensuring a hygienic and mould-free environment.
Independently tested and certified, this sealant shows no mould growth even after more than 10 years of simulated ageing. It also contains an anti-bacterial additive to kill germs, making it perfect for kitchens and utility rooms.
Specifications:
Material: Silicone
Size: 295ml
Dimensions: 49x49x230 mm
- Fast-setting
- Mould-repellent
- Durable formula
The Gorilla All Conditions Sealant is a versatile and durable solution for waterproof sealing in bathrooms and other areas. This clear silicone sealant sets quickly, allowing exposure to water in just 30 minutes, and provides long-lasting performance by repelling mould and mildew.
Suitable for use on multiple surfaces including porcelain, metal, vinyl, and more, this sealant ensures a strong and reliable seal that won't yellow, shrink, or crack over time, making it an essential tool for home maintenance.
Specifications:
Material: Silicone
Weight: 0.37 kg
Dimensions: 50x50x215 mm
- Fast curing
- Bacteria resistant
- Mould resistant
The Dowsil 785 Sanitary Sealant is a high-performance silicone sealant designed for bathroom applications. It offers fast curing, becoming tack-free in just one hour, and provides robust protection against bacteria growth, including MRSA, E. Coli, and Salmonella. This sealant also contains a fungicide to resist mould growth, ensuring a hygienic and long-lasting seal.
Conforming to ISO standards, this sealant is perfect for maintaining clean and safe bathroom environments, making it an essential tool for home maintenance.
Specifications:
Material: Silicone
Weight: 310 Grams
Dimensions: 50x50x235 mm
- Highly flexible
- Mould resistant
- Versatile use
The Soudal Fix ALL Flexi Sealant is a versatile and highly flexible solution for bonding and sealing applications in bathrooms. This white liquid sealant is designed to provide strong adhesion and flexibility, making it suitable for both interior and exterior applications. It is also mould-resistant, containing XS1 fungicide to ensure long-lasting performance.
Ideal for use on various materials, including wood, this sealant is perfect for maintaining a clean and durable seal in bathroom environments, making it an essential tool for home maintenance.
Specifications:
Material: Liquid
Colour: White
Quantity: 1
- UV-resistant
- Fast curing
- High flexibility
The Sika Sikaflex EBT+ Sealant is a versatile and UV-resistant solution for sealing, bonding, and filling applications in bathrooms and other areas. This grey polyurethane sealant features a quick curing formula, developing a skin in just 70 minutes and fully curing in 24 hours for every 3mm of sealant.
With excellent grab and non-slip qualities, this sealant is ideal for gap filling on multiple substrates, including wood, brick, glass, and metal. Its 25% flexibility factor ensures a permanently flexible seal with high water and rain resistance, making it perfect for both indoor and outdoor use.
Specifications:
Material: Polyurethane
Form: Paste
Volume: 300ml
- Easy to apply
- High elasticity
- Mildew protection
The fischer Bath & Sanitary Sealant is an affordable and effective solution for sealing bathrooms, sinks, and showers. This white silicone sealant is easy to apply and smooth, providing very good adhesion to smooth surfaces. Its high elasticity makes it ideal for expansion and connection joints.
With fungicidal properties, this sealant protects against premature mildew formation, ensuring a clean and hygienic environment. It also offers very good weathering, aging, and UV resistance, making it a reliable choice for bathroom maintenance.
Specifications:
Material: Silicone
Volume: 280ml
Colour: White
- Fast setting
- Mould resistant
- Quick application
The EVO-STIK 1 Hour Shower Sealant is a fast-setting solution designed for quick and effective sealing in bathrooms. This clear silicone sealant is ready to use just one hour after application, making it ideal for sealing around baths, showers, basins, and kitchen worktops.
With a lifetime guaranteed seal, this sealant stops mould and contains fungicide to combat unsightly mould growth. Its quick setting time ensures minimal downtime, allowing you to get your bathroom installation back in use swiftly.
Specifications:
Material: Silicone
Volume: 290ml
Colour: Clear
Frequently Asked Questions
What is the best type of sealant for bathrooms?
Silicone sealants are generally considered the best for bathrooms due to their water resistance, flexibility, and durability. They are also effective in preventing mold and mildew growth.
How often should I replace bathroom sealant?
Bathroom sealant should be replaced every 1-2 years or when you notice signs of wear, such as cracking, peeling, or mold growth. Regular inspection can help maintain its effectiveness.
Can I apply new sealant over old sealant?
It's recommended to remove old sealant before applying new sealant to ensure proper adhesion and effectiveness. Clean the area thoroughly to remove any residue before reapplying.
How long does bathroom sealant take to dry?
The drying time for bathroom sealant can vary, but most silicone sealants take about 24 hours to fully cure. It's important to follow the manufacturer's instructions for the best results.
5 Best Sealant for Bathroom
- 1. UniBond Anti-Mould White Sealant
- 2. Everbuild Forever Anti-Mould Sealant
- 3. Gorilla All Conditions Sealant
- 4. Dowsil Silicone Sanitary Sealant
- 5. Soudal Fix ALL Flexi Sealant
- View all
