Sealants

Sealants Singapore – Silicone Sealants, Acrylic Sealant & Waterproof Sealant for Every Application

A high-quality sealant is essential for protecting buildings, preventing water leakage, and ensuring long-lasting finishes in homes, commercial spaces, and construction projects. Whether you are sealing bathroom joints, filling wall gaps, waterproofing outdoor surfaces, or completing renovation works, choosing the right silicone sealant, acrylic sealant, or waterproof sealant makes a significant difference in durability and performance.

At Horme Hardware, we offer a comprehensive range of sealants in Singapore designed for renovation, construction, maintenance, and DIY use. From flexible silicone sealants for wet areas to paintable acrylic sealants for interior finishing and heavy-duty waterproof sealants for outdoor protection, our selection supports reliable sealing solutions for Singapore’s climate.

Buy Sealants in Singapore

Sealants are widely used across residential, commercial, and industrial environments to close gaps, seal joints, and protect surfaces from moisture, dust, and air infiltration. In Singapore’s humid and rainy climate, proper sealing is essential to prevent water damage, mould growth, and structural deterioration.

Sealants are commonly used for:
• Bathrooms, kitchens, and toilets
• Windows, doors, and frames
• Walls, ceilings, and skirting
• Outdoor areas exposed to rain
• Construction and renovation works

Using the correct sealant ensures clean finishes, better protection, and reduced long-term maintenance.

Silicone Sealants for Flexible & Durable Sealing

Silicone sealants are among the most popular sealing solutions due to their flexibility, durability, and strong resistance to moisture. They are designed to remain elastic even after curing, allowing them to accommodate movement without cracking or peeling.

Silicone sealants are ideal for:
• Bathrooms, showers, and sinks
• Kitchens and wet areas
• Windows and glass joints
• Areas exposed to moisture and temperature changes

Because silicone sealants resist water and humidity, they are commonly used in areas where long-term waterproofing and flexibility are required.

Acrylic Sealant for Interior Gaps & Joints

Acrylic sealant is commonly used for interior sealing applications where a neat, paintable finish is required. Acrylic sealants are easy to apply and can be painted over once cured, making them suitable for finishing work.

Acrylic sealant is ideal for:
• Interior wall and ceiling gaps
• Skirting boards and trims
• Door and window frames
• Minor cracks and joints

For renovation and touch-up work, acrylic sealant provides a clean and professional appearance while sealing small gaps effectively.

Waterproof Sealant for Wet & Outdoor Areas

A waterproof sealant is designed to prevent water penetration in areas exposed to rain, moisture, or constant water contact. These sealants are formulated to create a strong barrier that protects surfaces and structures from water damage.

Waterproof sealants are suitable for:
• Bathrooms and wet rooms
• Balconies and outdoor walls
• Roof edges and external joints
• Areas exposed to frequent rain

Using waterproof sealant helps protect surfaces, extend lifespan, and reduce the risk of leaks and structural damage.

Sealants for Construction, Renovation & Maintenance

Sealants are essential materials in both new construction and renovation projects. Contractors, homeowners, and maintenance teams rely on the right sealant to ensure proper finishing and protection.

Typical applications include:
• Sealing joints during building construction
• Renovation and refurbishment projects
• Routine building maintenance
• Home DIY repairs and improvements

Choosing the correct sealant type ensures compatibility with materials and long-term reliability.

Choosing the Right Sealant for Your Application

Selecting the right sealant depends on several factors:
• Location of application (interior or exterior)
• Exposure to moisture or weather
• Need for flexibility or paintability
• Type of surface being sealed

Silicone sealants are best for wet areas and flexible joints, acrylic sealant is ideal for interior finishing and paintable surfaces, and waterproof sealant provides protection in high-moisture and outdoor environments. Understanding these differences ensures optimal performance.

Sealants for Singapore Homes & Buildings

In Singapore, sealants are widely used in HDB flats, condominiums, landed homes, offices, and commercial buildings. High humidity and frequent rainfall make proper sealing critical to prevent water ingress and long-term damage.

Common local use cases include:
• Bathroom sealing in HDB flats
• Window and façade sealing in condominiums
• Outdoor waterproofing in landed homes
• Maintenance work in commercial buildings

Using suitable sealants helps maintain building quality and comfort.

Durability, Flexibility & Performance

Quality sealants are designed to withstand movement, moisture, and environmental stress. Flexible sealants prevent cracking, while durable formulations ensure long-lasting adhesion.

Key benefits of using the right sealant include:
• Reduced risk of leaks and water damage
• Improved appearance and finishing
• Longer service life of sealed areas
• Lower maintenance costs over time

Proper sealing improves both functionality and aesthetics.

Application & Maintenance Tips

Correct application is essential for sealants to perform effectively. Surfaces should be clean, dry, and free of dust or grease before application.

Best practices include:
• Applying sealant evenly along joints
• Allowing proper curing time
• Inspecting sealed areas periodically

Routine checks help identify wear early and maintain effective sealing.

Why Buy Sealants from Horme Hardware

Horme Hardware is a trusted supplier of sealants, silicone sealants, acrylic sealant, and waterproof sealant in Singapore, serving homeowners, contractors, and maintenance professionals. Our range is selected to meet local building needs and environmental conditions.

When you buy sealants from Horme Hardware, you benefit from:
• A wide selection of sealants for different applications
• Solutions suitable for home, renovation, and construction use
• Practical products designed for durability and ease of use
• Convenient online ordering with local delivery across Singapore

As a one-stop hardware supplier, we also provide complementary tools and building materials.

You can find great deals on sealants from the best-selling brands like Selleys, Soudal & Dowsil, whom you know you can trust for high-quality sealants. Other sealant brands like Fuller, Perseal, Sealex & Gorilla can also be found here in the Horme Hardware Webstore, Singapore's leading online DIY hardware supplier for sealants.

Frequently Asked Questions About Sealants

What is the difference between silicone and acrylic sealant?
Silicone sealant is flexible and waterproof, while acrylic sealant is paintable and best for interior use.

Where should waterproof sealant be used?
Waterproof sealant is ideal for wet areas and outdoor applications.

Is acrylic sealant paintable?
Yes, acrylic sealant can be painted after curing.

Which sealant is best for bathrooms?
Silicone sealants are commonly used in bathrooms due to moisture resistance.

How long does sealant take to cure?
Curing time depends on the sealant type and application conditions.