Dow Dowsil C50 White Clear Trade Box 12 HM Bathroom Silicone Sealant

Brand: Dow Corning Dowsil
 QR22878 |  In Stock

  • RRP£108.61 Inc. VAT
  • OUR PRICE £31.83

    £38.20   Inc. VAT
  • Product Code: c50-12
  • SKU: c50-12
  • EAN: 
  • MPN: 

Available Options

Dow Dowsil C50 High Modulus Silicone Sealant White or Clear Translucent Trade Box of 12

Trade Box of 12 - Trade Price - Money Saver Deal

Available Colours:

4005503 - White

4005502 - Clear

Tube Size:

310 ml


Trade Price Box Quantity of Dowsil C50 Sanitary Bathroom Silicone Sealant, developed for use by the sealant contractor for ease of use, this also makes this product easier to use by the DIYer, it has excellent adhesion to a range of non-porous substrates glass, aluminium, painted wood, and is highly flexible containing a powerful fungicide makes this product suitable for areas subject to fungus and mildew such as bathrooms kitchens internal window frames and other non-porous surfaces, do not use on sealed units, a neutral cure sealant such as Dowsil 799 will be needed for this, if there is the likelihood that the sealant could come into contact with the foil and adhesive of these units. Dowsil C50 Acetoxy Silicone Sealant is also resistant to ozone ultraviolet radiation temperature extremes.

Achieve durable, hygienic, and professional sealing with the Dow Corning Dowsil C50 HM Bathroom Silicone Sealant specially formulated for bathrooms and other high-moisture environments, this premium silicone sealant offers strong adhesion, flexibility, and long-lasting resistance to mould, mildew, and moisture. Its high-modulus (HM) formulation provides excellent durability while maintaining a neat, polished finish around tiles, baths, sinks, and shower enclosures. With both white and clear options, this trade box of 12 ensures professionals can handle multiple projects efficiently and cost-effectively.


Why Choose Dow Dowsil C50 HM Bathroom Silicone Sealant?

The Dow Dowsil C50 HM is specifically designed for environments where hygiene, moisture resistance, and durability are critical. Its high-modulus formulation offers a robust, flexible seal that withstands the rigours of daily exposure to water, steam, and temperature changes. The sealant’s advanced mould and mildew-resistant properties make it ideal for long-term use in bathrooms, kitchens, and other wet areas. Available in both clear and white finishes, this sealant allows for seamless integration into any design.


Key Features of the Trade Box

  • Trade Supply: Includes 12 cartridges of high-quality bathroom sealant, ideal for large-scale projects or multiple installations.
  • Mould and Mildew Resistant: Prevents the growth of harmful microorganisms, keeping bathroom surfaces clean and hygienic.
  • High Modulus for Strength: Provides a robust and flexible seal that resists wear and tear in high-use environments.
  • Moisture and Steam Resistant: Performs reliably under continuous exposure to water, steam, and humidity.
  • Multiple Colour Options: Available in both white and clear finishes to suit various design and aesthetic requirements.
  • Strong Adhesion: Bonds securely to tiles, ceramic, porcelain, glass, and other bathroom materials.
  • Professional Finish: Delivers a smooth, polished look for visible joints and edges.


Dow Dowsil C50 HM Bathroom Silicone Sealant Applications is perfect for a variety of bathroom and wet area applications, including:

  1. Bathroom Sealing: Ideal for sealing around baths, sinks, showers, and basins to prevent water ingress and damage.
  2. Tile Sealing: Provides a flexible and durable seal for grout lines, ensuring long-term moisture protection.
  3. Shower Enclosures: Forms a waterproof barrier around shower doors and panels, preventing leaks.
  4. Kitchen and Wet Areas: Suitable for use around kitchen sinks and splashbacks where moisture and hygiene are a concern.
  5. Commercial Restrooms: Offers reliable protection for high-traffic commercial bathrooms, such as in hotels, gyms, and office buildings.

Benefits of the Trade Box

  • Cost Savings: The trade box provides significant savings, reducing the cost per cartridge and maximizing your budget.


Questions and Answers:

Frequently Asked Questions (FAQs) for Dow Dowsil C50 HM Bathroom Silicone Sealant – White & Clear


1. What makes the Dow Dowsil C50 HM Bathroom Silicone Sealant suitable for bathroom environments?
The Dow Dowsil C50 HM is designed specifically to perform in high-humidity environments like bathrooms and wet areas. It is highly resistant to moisture, preventing water ingress that can lead to damage. The sealant also includes mould and mildew inhibitors, helping to maintain a clean and hygienic seal in areas exposed to frequent water use, such as around showers, bathtubs, and sinks. Its durability ensures that the seal remains intact even under constant exposure to condensation and steam.


2. How does the WHITE version of this sealant enhance bathroom aesthetics?
The white version of Dowsil C50 HM provides a clean, polished finish that blends seamlessly with white tiles, fixtures, and sanitary ware. This makes it ideal for use around bathtubs, sinks, toilets, and tiled surfaces. The bright white colour helps create a neat and professional appearance, which is particularly important in high-visibility areas such as modern bathrooms and spa-like interiors. Additionally, its resistance to yellowing and discolouration helps the sealant maintain its appearance over time.


3. Is the CLEAR version of this sealant a good option for glass and transparent surfaces?
The clear version of Dow Dowsil C50 HM is designed to provide an invisible seal on glass and other transparent materials. This makes it ideal for use around glass shower enclosures, mirrors, and decorative glass panels. The clear finish ensures that the seal does not detract from the aesthetics of the installation while still providing a watertight, mould-resistant barrier. This is especially useful in open-concept bathrooms and designs where maintaining a clean, minimalist look is important.


4. How does Dowsil C50 sealant protect against mould and mildew growth in wet areas?
It contains advanced fungicidal additives that inhibit the growth of mould and mildew. These additives help prevent black staining, which is common in wet and humid environments. By reducing the risk of mould build-up, the sealant not only maintains a clean appearance but also contributes to improved hygiene. Regular cleaning and maintenance can further enhance the sealant's mould-resistant properties, ensuring long-term performance.


5. What is the best method for applying Dowsil C50 sealant to achieve a professional finish?
To achieve a smooth, professional finish follow these steps:

  1. Prepare the Surface: Ensure that the surfaces are clean, dry, and free from dust, grease, and old sealant.
  2. Cut the Nozzle: Trim the nozzle at a 45-degree angle to match the desired bead size.
  3. Apply the Sealant: Load the cartridge into a Sealant gun and apply a continuous bead of sealant along the joint.
  4. Tool the Joint: Use a tooling stick or finger dipped in soapy water to smooth the bead immediately after application, or the spray and scrape method.
  5. Allow to Cure: The sealant will skin over within 30 minutes and fully cure within 24-48 hours, depending on humidity and joint size.

Following these steps will ensure a watertight, aesthetically pleasing seal that enhances both the functionality and appearance of bathroom installations.


Dowsil Bathroom Kitchen Sanitary Silicone Sealants.

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Data
Reference Code c50-12
Group c50-12
Option Text box of 12
Colour clear white
Name Link
Dow Dowsil C50 Sanitary Silicone Sealant Safety Data Sheet Download Attachment
Dow Dowsil C50 Sanitary Silicone Sealant Technical Data Sheet Download Attachment
Enter joint dimensions below to estimate number of cartridges required
The estimated amount of sealant required based on your input is:

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