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DOWSIL 838 Silicone Adhesive-Sealant White 3 oz - (2-Pack)
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DOWSIL 838 Silicone Adhesive-Sealant White 3 oz - (2-Pack)
DOWSIL 838 Silicone Adhesive Sealant offers fast processing and reliable adhesion for various materials.
DOWSIL 838 Silicone Adhesive-Sealant White 3 oz - (2-Pack)
Item #: 158587008

DOWSIL 838 Silicone Adhesive-Sealant White 3 oz - (2-Pack)

Item #: 158587008

AED 254

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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    Order now and get it around Monday, September 07
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    DOWSIL 838 Silicone Adhesive Sealant offers fast processing and reliable adhesion for various materials.
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    What Stands Out

    Strong Bonding
    838 Silicone Adhesive-Sealant provides exceptional adhesion to a variety of surfaces, ensuring long-lasting durability and effectiveness in both household and professional applications.
    Weather Resistant
    This sealant is formulated to withstand extreme temperatures and harsh weather conditions, making it ideal for outdoor use and ensuring reliable performance over time.
    Convenient Pack Size
    The 2-pack option offers enhanced value and convenience, ensuring you always have a reliable sealant on hand for quick repairs or projects without frequent reordering.

    Product Details

    Shop DOWSIL 838 Silicone Adhesive-Sealant White 3 oz - (2-Pack) online at a best price in UAE. B0FCMVQM2M
    Package Weight1 Pound

    Who Should Buy?

    Suitable For
    • Home DIYers

      Ideal for those tackling home projects requiring a versatile adhesive-sealant for various materials and surfaces.

    • Contractors

      Professional users will find this sealant reliable for construction and renovation tasks that demand durability and flexibility.

    • Aquarium Builders

      Perfect for aquarium enthusiasts needing a safe, waterproof adhesive for assembling or sealing aquariums.

    Not Suitable For
    • High-Temperature Applications

      Not suitable for extreme heat environments as it may degrade and lose sealing properties under high temperatures.

    Product Description

    DOWSIL 838 Silicone Adhesive-Sealant White 3 oz - (2-Pack)

    Have any Query? Chat with us

    Customer Questions & Answers

    • Question: What types of surfaces can the 838 Silicone Adhesive-Sealant be applied to?

      Answer: The 838 Silicone Adhesive-Sealant is highly versatile and can be applied to a range of surfaces including glass, ceramics, metal, and plastic. Its strong adhesion properties make it suitable for both indoor and outdoor use. Whether you're sealing windows, fixing plumbing issues, or bonding materials, this sealant provides a reliable solution. A common scenario would be using it to seal gaps around bathtubs or sinks to prevent water leakage.
    • Question: Is the 838 Silicone Adhesive-Sealant resistant to moisture and temperature changes?

      Answer: Yes, the 838 Silicone Adhesive-Sealant is designed to withstand moisture and temperature fluctuations. This quality allows it to perform effectively in humid environments or areas exposed to varying temperatures. It's an ideal choice for kitchens and bathrooms where moisture is prevalent. For example, it can effectively seal leaky pipes without deteriorating due to steam or condensation.
    • Question: How long does it take for the 838 Silicone Adhesive-Sealant to cure?

      Answer: The curing time for 838 Silicone Adhesive-Sealant typically ranges from 24 to 48 hours, depending on the environmental conditions like humidity and temperature. It’s important to allow the sealant to cure fully to ensure optimal adhesion and sealing performance. In practical terms, planning a project around this timeframe is advisable, such as allowing it to cure before exposing the seal to water or stress.
    • Question: Can I paint over the 838 Silicone Adhesive-Sealant once it’s cured?

      Answer: No, once cured, the 838 Silicone Adhesive-Sealant cannot be painted. This is due to its silicone composition which resists paint adhesion. However, its clean white finish is aesthetically pleasing for many applications. Consider this when using it in visible areas; choosing a sealant that matches your décor can prevent the need for painting afterwards. It's particularly useful for applications where aesthetics are important, such as in bathrooms or around windows.
    • Question: Is the 838 Silicone Adhesive-Sealant safe to use indoors?

      Answer: Yes, the 838 Silicone Adhesive-Sealant is safe for indoor use. It's non-toxic once cured, making it an ideal choice for home repairs in kitchens and bathrooms. Users appreciate its low odor during application, which is beneficial when working in confined spaces. A scenario where this would be particularly useful is in sealing areas around food preparation surfaces.
    • Question: Can the 838 Silicone Adhesive-Sealant be used for automotive applications?

      Answer: Absolutely. The 838 Silicone Adhesive-Sealant can be effectively used for automotive applications as well, such as sealing gaskets, windshields, and exterior joints. Its durability and resistance to extreme temperatures make it suitable for the automotive environment. For example, it can be used to prevent leaks in your car's trunk or hood without risking damage from engine heat.
    • Question: How do I apply the 838 Silicone Adhesive-Sealant?

      Answer: To apply the 838 Silicone Adhesive-Sealant, first ensure the surface is clean and dry. Cut the tip of the nozzle to your desired bead size, then apply the sealant evenly using a caulking gun. It's important to smooth the bead with a finger or tool after application for a neat finish. A practical application would be sealing around bathroom fixtures to ensure a water-tight seal.
    • Question: What should I do if the 838 Silicone Adhesive-Sealant gets on my skin?

      Answer: If the 838 Silicone Adhesive-Sealant comes into contact with your skin, it's recommended to remove it promptly with soap and water. For dried sealant, a gentle scrubbing with a pumice stone can help. It’s always best to wear gloves during application to avoid any skin contact. In case of irritation, consult a healthcare professional.
    • Question: Does the 838 Silicone Adhesive-Sealant have a specific shelf life?

      Answer: The 838 Silicone Adhesive-Sealant typically maintains its quality for up to 24 months when stored in a cool, dry place and the cap is tightly secured. To ensure the best performance, check the expiration date before use. This information is crucial for users who purchase in bulk or may not use the entire product immediately.
    • Question: Where can I buy 838 Silicone Adhesive-Sealant White 3 oz - (2-Pack) in UAE?

      Answer: You can purchase the 838 Silicone Adhesive-Sealant White 3 oz - (2-Pack) from Ubuy in UAE. Ubuy offers a variety of shipping options and provides access to this quality sealant, ensuring you can manage your DIY or repair projects efficiently. Visit Ubuy's website to check availability and place your order.

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    Haitham
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    “Excellent experience”

    11 June 2026 · via Trustpilot
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    “I had an excellent experience with Ubuy UAE. I ordered a product from the USA, and the website clearly mentioned that deliveries might be delayed due to the current situation in the Middle East. Ubuy provided great value, transparent communication, and reliable delivery. Thank you, Ubuy UAE, for a fantastic shopping experience!”

    17 June 2026 · via Trustpilot
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    “On time delivery and great product at a really great price!”

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    03-Jul-26 · via Trustpilot
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    “Excellent experience! The service was top-notch, reliable, and very fast. I am completely satisfied with their professionalism and highly recommend Ubuy UAE to everyone.”

    02-Jul-26 · via Trustpilot
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    Important information

    • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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    AED 254

    Order now and get it around Monday, September 07

    QTY:

    Secured transactionsecured transaction

    PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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    Features & Benefits

    • One component, room temperature curing sealant.
    • Flame resistant, ideal for general purpose use.
    • Effective adhesion to glass, plastics, metals, laminates, and ceramics.
    • High elongation and non-flowing properties.
    • Fast in-line processing for efficiency.
    • Comes in a convenient 90 mL tube.

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