Item #:
113803127
Dowsil 732 Mult-Purpose Sealant Silicone Clear 90 ML (2-Pack)
82% of respondents would recommend this to a friend
Item #:
113803127
TTD 340
Price Details
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732 Multi-Purpose Sealant Clear offers unbeatable flexibility and strong bonding for all your industrial applications.
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What Stands Out
Versatile Application
Dowsil 732 can bond and seal a variety of materials, including glass, metal, and plastic, making it ideal for numerous home and DIY projects.
Durable & Flexible
This silicone sealant remains flexible after curing, ensuring lasting adhesion and resilience against environmental changes without cracking or breaking.
Clear Finish
Its transparent formula allows for clean finishes in visible areas, providing seamless repairs and aesthetics for your home improvement tasks without compromising appearance.
Product Details
| Specific Uses For Product | Industrial, Plastic |
| Item Form | Paste |
| Other Special Features of the Product | Easy Application, Flexible, Good Dielectric Properties |
| Container Type | Tube |
| Full Cure Time | 7 days |
| Water Resistance Level | Waterproof |
| Tensile Strength | 335 psi |
| Compatible Material | Plastic |
| Volume | 180 ml |
| Material Type | Clear |
| Color | Clear |
| Brand Name | Generic |
| Model | 732 |
| Unit Count | 3 Ounce |
| Manufacturer | Dowsil |
| Included Components | 2 Tubes |
| Item Weight | 4 ounces (113.4 grams) |
| Part Number | 732_3oz_2Pack |
| Brand | Generic |
| Material | Clear |
| Special Feature | Easy Application, Flexible, Good Dielectric Properties |
Who Should Buy?
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Homeowners
Ideal for sealing windows, doors, and other home fixtures to protect against moisture and air leaks.
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DIY Enthusiasts
Perfect for various home improvement projects requiring a reliable and flexible sealing solution.
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Contractors
Great for professional use where strong adhesion and durability are required in construction and renovation tasks.
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Automotive Use
Not suitable for automotive applications where high temperatures or specific chemical exposures occur.
Product Description
Dowsil 732 Mult-Purpose Sealant Silicone Clear 90 ML (2-Pack)
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Customer Questions & Answers
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Question:
What is Dowsil 732 Mult-Purpose Sealant used for?
Answer: Dowsil 732 Mult-Purpose Sealant is a versatile silicone sealant primarily used for bonding, sealing, and glazing applications. It effectively adheres to a variety of substrates, including glass, metal, and many plastics, making it ideal for both interior and exterior projects. People often use it for window sealing, fixing leaks in roofs, and even automotive repairs, providing a durable, weather-resistant seal that lasts. -
Question:
Is Dowsil 732 suitable for outdoor use?
Answer: Yes, Dowsil 732 is highly suitable for outdoor applications. Its formulation provides excellent resistance against weather elements, UV radiation, and temperature fluctuations. This makes it perfect for sealing areas exposed to harsh environments, like outdoor windows, doors, and even swimming pools, ensuring long-lasting performance without degradation. -
Question:
How long does it take for Dowsil 732 to cure?
Answer: Dowsil 732 typically requires 24 hours to fully cure, although this timeframe can vary depending on the thickness of the application and the environmental conditions. The curing process involves moisture in the air, so higher humidity often speeds up curing. This sealant is great for projects where a firm bond is essential after a short wait, like in plumbing or construction jobs. -
Question:
Can Dowsil 732 be painted over?
Answer: Painting over Dowsil 732 is not recommended, as the cured silicone can repel paint and prevent proper adhesion. If your project requires a colored finish, it's better to select a paintable sealant. However, Dowsil 732's clear formulation allows it to blend in with many surfaces, making it ideal for clean jobs where aesthetics are a priority without painting. -
Question:
What is the temperature range for using Dowsil 732?
Answer: Dowsil 732 can be used effectively within a temperature range of -40°C to 150°C. This wide temperature range allows it to maintain its integrity and performance in both cold and hot conditions. It's essential for applications in climates that experience extreme changes, such as sealing HVAC systems, which need to function efficiently regardless of temperature. -
Question:
Is Dowsil 732 safe for use in aquariums?
Answer: No, Dowsil 732 is not recommended for use in aquariums or any applications involving direct contact with drinking water. While it is waterproof once cured, the chemicals present in silicone sealants can be harmful to aquatic life. For aquariums, consider using a specifically formulated aquarium-safe silicone sealant designed to ensure the safety of aquatic environments. -
Question:
How do you apply Dowsil 732 sealant?
Answer: Applying Dowsil 732 sealant is straightforward. First, prepare the surfaces by cleaning and ensuring they are dry. Cut the nozzle at a 45-degree angle and puncture the inner seal. Apply an even bead of sealant along the joint or gap, using a caulk tool or your finger to smooth it out if necessary. This method is effective for creating a neat finish in areas such as kitchen or bathroom fixtures. -
Question:
Can I use Dowsil 732 on metal surfaces?
Answer: Absolutely, Dowsil 732 adheres exceptionally well to metal surfaces, making it suitable for a range of projects, including metal roofing and siding applications. Its strong bond with metal ensures effective sealing against moisture and air leakage, which is vital in construction and repair work. This quality is particularly beneficial when working on metal structures in outdoor environments exposed to elements. -
Question:
What is the quantity of silicone in the Dowsil 732 90 ML pack?
Answer: The Dowsil 732 Mult-Purpose Sealant Silicone comes in a 90 ML pack, which is ideal for small to medium projects. Depending on the application, this quantity is sufficient for tasks like sealing joint gaps around windows or fixing minor leaks, offering flexibility and convenience for homeowners and professionals alike who need a reliable sealant without excessive waste. -
Question:
Where can I buy Dowsil 732 Mult-Purpose Sealant Silicone Clear 90 ML (2-Pack) in Trinidad and Tobago?
Answer: You can conveniently purchase Dowsil 732 Mult-Purpose Sealant Silicone Clear 90 ML (2-Pack) on Ubuy, which offers a diverse range of products to cater to your needs. Their platform ensures you can easily find this sealant among other home improvement supplies, making it an excellent choice for sourcing high-quality materials quickly and efficiently.
Silicone Adhesives Editorial Review
Dowsil 732 Mult-Purpose Sealant Silicone Clear 90 ML (2-Pack) is an excellent choice for various applications, especially in industrial and plastic settings. With its easy application and flexibility, it sets itself apart as a sealant that not only provides waterproofing but also boasts good dielectric properties, making it ideal for electrical insulation tasks. Users appreciate its strong adhesion, supported by a tensile strength of 335 psi, marking it as a reliable sealant for diverse projects. This product comes in convenient tubes, offering a total volume of 180 ml, making it perfect for both small repairs and larger sealing tasks.
Customer Reviews & Ratings
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Pros
- Easy application for various surfaces
- Waterproof seal ideal for outdoor use
- Flexible material accommodates movement
- Good dielectric properties for electrical work
- Strong adhesion with high tensile strength
Cons
- Full cure time of a week might be lengthy for some
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TTD 340
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Features & Benefits
- One-component, non-slumping silicone paste.
- Fast and easy application with a 20-minute tack-free time.
- Cures within 24 hours to 7 days for long-lasting results.
- Withstands extreme temperatures from -60 to 180 °C.
- Impressive tensile strength of 335 psi for robust sealing.
- Comes in a convenient 90 mL tube, available in a 2-pack.
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