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Item #:
28038352
Dow - DC-748-10.3 - Dow - DC-748-10.3 - Dow Corning DC-748-10.3 Non-Corrosive Sealant, 10 oz. Cartridge, Each
Item #:
28038352
XCD 93
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Dow Corning 748 Noncorrosive Sealant is easy to use, long-lasting, and resistant to harsh environments.
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What Stands Out
Non-Corrosive Formula
Dow Corning DC-748-10.3 sealant ensures compatibility with a variety of surfaces without causing corrosion, making it ideal for sensitive applications and extending the longevity of installations.
Versatile Application
Designed for multiple uses, this sealant excels in sealing, bonding, and repairing, which addresses diverse user needs in construction and manufacturing for efficient solutions.
10 oz Cartridge
Packed in a convenient 10 oz cartridge, this product provides ample sealant supply for substantial projects while allowing precise application for a professional finish.
Product Details
- Complies with FDA Regulation CFR 177.2600 for indirect food contact
- Noncorrosive cure mechanism suitable for corrosion-sensitive equipment
- Easy to handle with no mixing, heating, or solvent hazards
- Service-temperature range from -67 to 350°F for extended periods, up to 400°F for shorter times
- Resistant to harsh environments like ozone, corona, moisture, and weathering
- One-component, ready-to-use silicone material that cures to a tough, rubbery solid
| Package Weight | 1 Pound |
Who Should Buy?
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Homeowners
Great for DIY home repair projects, effectively sealing gaps and joints without causing corrosion.
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Contractors
Ideal for professional use, ensuring durable, long-lasting seals in varied construction applications.
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Auto Enthusiasts
Beneficial for automotive repairs, sealing components without harming sensitive surfaces or parts.
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High-Temperature Applications
Not suitable for areas that experience extreme heat, as it may lose effectiveness and integrity.
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Heavy Structural Use
Not recommended for load-bearing or highly stressed joints, as it may not provide sufficient strength.
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Outdoor Use
Not ideal for prolonged outdoor exposure without additional protection, as environmental factors can affect performance.
Product Description
Dow - DC-748-10.3 - Dow - DC-748-10.3 - Dow Corning DC-748-10.3 Non-Corrosive Sealant, 10 oz. Cartridge, Each
About This Item
Introducing the Dow Corning 3fl oz Noncorrosive Sealant Tube - a must-have for all your sealing needs. This one-component, ready-to-use silicone material is designed to provide long-lasting protection against leaks and corrosion. The Dow Corning 748 Noncorrosive Sealant is highly versatile and can be used in various applications.
Whether you need to seal joints, gaps, or cracks, this sealant delivers exceptional performance. Curing to a tough, rubbery solid upon exposure to moisture, this sealant ensures a reliable and durable seal. Say goodbye to worries about leaks and damage caused by moisture - the Dow Corning Noncorrosive Sealant has got you covered. Its unique formulation allows for easy application, with a nonslumping consistency that stays in place during application.
This makes it ideal for both vertical and overhead surfaces. With a convenient 3fl oz tube, you can easily apply the sealant exactly where you need it, without any waste. Plus, the compact size makes it easy to store and transport. The Dow Corning Noncorrosive Sealant provides excellent temperature and weather resistance, making it suitable for both indoor and outdoor use.
It can withstand extreme conditions, ensuring a reliable seal that lasts. Not only does this sealant offer exceptional performance, but it is also compatible with a wide range of materials. From metals to plastics, this sealant adheres seamlessly, providing a secure and long-lasting bond. When it comes to safety, the Dow Corning Noncorrosive Sealant has you covered. It is designed to be non-toxic and non-hazardous, ensuring peace of mind during application. Choose the Dow Corning 3fl oz Noncorrosive Sealant Tube for all your sealing needs.
Don't let leaks and corrosion get the best of you - trust in the reliability and performance of Dow Corning. Get yours today and experience the difference.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Dow Corning 748 Noncorrosive Clear Silicone Sealant used for?
Answer: Dow Corning 748 is primarily used for sealing and bonding applications in various environments. Its noncorrosive formula makes it ideal for use on sensitive materials like metals, glass, and plastics. It's perfect for sealing joints, edges, and seams in construction, automotive, and household projects. This sealant offers excellent adhesion and flexibility, allowing for movement without cracking, which is critical in areas prone to expansion and contraction. -
Question:
Is Dow Corning 748 safe for indoor use?
Answer: Yes, Dow Corning 748 is safe for indoor use. Its noncorrosive characteristics ensure that it won’t release harmful fumes once cured, making it suitable for applications in kitchens, bathrooms, and other enclosed spaces. This sealant is often used for sealing around sinks, bathtubs, and countertops, ensuring that you can maintain a clean and sealed environment without compromising air quality. -
Question:
How long does it take for Dow Corning 748 to cure?
Answer: Dow Corning 748 typically cures completely within 24 hours, depending on the environmental conditions such as temperature and humidity. Initial skin formation occurs within a few minutes, allowing for manipulation soon after application. This curing time ensures that the sealant adheres effectively while allowing ample time for proper installation in various applications, from home repairs to automotive sealing needs. -
Question:
Can Dow Corning 748 be painted over?
Answer: No, Dow Corning 748 is not recommended to be painted over due to its silicone nature. Paint typically does not adhere well to silicone-based products, which can lead to peeling and unsightly finishes. However, the clear sealant offers a clean and professional look for applications where aesthetics are important, such as around windows and doors, without the need for additional paint. -
Question:
What surfaces can I apply Dow Corning 748 to?
Answer: Dow Corning 748 can be applied to various surfaces, including glass, metals, ceramics, and certain plastics. Its versatility makes it a preferred choice for bonding and sealing in construction and automotive applications. Whether you’re working on a home improvement project or automotive repairs, this sealant provides excellent adhesion, ensuring a reliable seal and bond across different materials. -
Question:
Is Dow Corning 748 resistant to moisture?
Answer: Yes, Dow Corning 748 is resistant to moisture, making it an ideal choice for sealing applications in damp environments such as bathrooms and kitchens. Its moisture-resistant properties help prevent mold and mildew growth, ensuring a long-lasting seal. This feature is crucial for maintaining structural integrity and hygiene in areas exposed to water, providing an effective barrier against leaks. -
Question:
Can I use Dow Corning 748 for outdoor applications?
Answer: Absolutely! Dow Corning 748 is suitable for outdoor applications due to its UV resistance and durability against the elements. It can be effectively used for sealing joints and bonds in outdoor structures, ensuring they can withstand varying weather conditions. This makes it an excellent choice for projects like sealing windows, doors, and outdoor furniture. -
Question:
How do I apply Dow Corning 748 sealant?
Answer: To apply Dow Corning 748, ensure surfaces are clean and free from oil and dust. Use a caulking gun for even application, cutting the tip of the tube to the desired bead size. After applying, smooth the sealant with a wet finger or a tool for a neat finish. This process ensures efficient adhesion and a professional-looking result, making it ideal for both DIY enthusiasts and professionals. -
Question:
What are the temperature limits for using Dow Corning 748?
Answer: Dow Corning 748 can perform effectively in a wide temperature range, typically from -60°F to 350°F. This temperature resilience makes it suitable for various applications, including automotive components and construction projects exposed to extreme temperatures. Whether sealing heat-sensitive areas or items exposed to cold, this sealant ensures consistent performance. -
Question:
Where can I buy Dow Corning 748 Noncorrosive Clear Silicone Sealant, 3 Fl Oz?
Answer: You can buy Dow Corning 748 Noncorrosive Clear Silicone Sealant, 3 Fl Oz from Ubuy in Montserrat. Ubuy offers a convenient online shopping experience, ensuring you can easily access this high-quality sealant along with a variety of other products. Their platform allows for quick browsing and safe purchasing, making it a reliable choice for your sealing needs.
DowCorning Silicone Adhesives Editorial Review
**** The Dow Corning DC-748-10.3 Non-Corrosive Sealant, though it has garnered mixed feedback from customers, showcases strong performance attributes that position it as a go-to solution for various sealing needs, particularly in electrical environments. Users praise its effectiveness, with one long-time aircraft manufacturer employee noting it as the best electrical contact sealer they’ve used in over 30 years. Such endorsements suggest that the sealant performs exceptionally well in its intended applications. However, several customers have pointed out discrepancies regarding the product description, particularly the size of the container—many received a 3-ounce tube instead of the expected 10 ounces. Additionally, some have reported that the sealant hardens quickly, making it less suitable for those who do not use it frequently. These factors seem to detract from the overall satisfaction with the product, particularly for occasional users who find themselves unable to utilize it before it spoils. Despite these drawbacks, many users agree that when used properly, DC-748 serves its purpose effectively, yielding quality results. Recommendations abound from satisfied users, indicating that when expectations align with reality, this sealant is a reliable option for maintaining electrical integrity in various applications. **
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Pros
- Highly effective as an electrical contact sealer.
- Long-standing reputation in professional settings, particularly in aviation.
- Strong user recommendations for its performance.
Cons
- Product description inConsistencies regarding size (3 oz vs 10 oz).
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 93
Order now and get it around Thursday, July 09
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Secured transaction
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Features & Benefits
- One-component, ready-to-use silicone material
- Noncorrosive cure mechanism
- Easy handling with no mixing or heating required
- Service-temperature range from -67 to 350°F
- Resistance to harsh environments such as ozone and moisture