Momentive
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Momentive-RTV102-2.8 RTV102 One Part Silicone Sealant, 2.8 Ounce Tube, White
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Momentive-RTV102-2.8 RTV102 One Part Silicone Sealant, 2.8 Ounce Tube, White
One-part black RTV silicone sealant with a paste consistency for filling and sealing gaps or cracks up to 1/4' wide in indoor and outdoor applications
Momentive-RTV102-2.8 RTV102 One Part Silicone Sealant, 2.8 Ounce Tube, White
Item #: 11704927

Momentive-RTV102-2.8 RTV102 One Part Silicone Sealant, 2.8 Ounce Tube, White

Item #: 11704927
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One-part black RTV silicone sealant with a paste consistency for filling and sealing gaps or cracks up to 1/4' wide in indoor and outdoor applications
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What Stands Out

Easy Application
The one-part formula allows for hassle-free application without the need for mixing, making it user-friendly for both professionals and DIY enthusiasts.
Versatile Adhesion
Designed to bond to a variety of surfaces including glass, metal, and ceramic, this sealant effectively seals gaps and joints in numerous settings, providing reliable protection.
Durable Performance
With superior resistance to moisture and temperature, RTV102 ensures long-lasting durability, making it ideal for both indoor and outdoor applications, preventing leaks and enhancing longevity.

Product Details

Buy Momentive RTV106 One Part Silicone Sealant - 10.1 Ounce Caulker in Red. A versatile, high-quality sealant perfect for vertical and overhead surfaces. Withstand extreme temperatures and FDA compliant. Shop now at Ubuy Saint Kitts and Nevis Global Store.
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Household Repairs

    Ideal for sealing leaks and gaps in bathrooms, kitchens, or around windows and doors for general home maintenance.

  • Automotive Use

    Useful for automotive applications, such as sealing engine gaskets or small leaks in radiator hoses.

  • DIY Projects

    Perfect for craft enthusiasts working on home improvement or artistic projects requiring a strong, flexible seal.

Not Suitable For
  • High-Temperature Areas

    Not suitable for environments exposed to prolonged high temperatures, such as stovetops or engine compartments.

Product Description

Momentive-RTV102-2.8 RTV102 One Part Silicone Sealant, 2.8 Ounce Tube, White

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RTV102 Silicone Sealant

Customer Questions & Answers

  • Question: What is the main use of Momentive RTV102 Silicone Sealant?

    Answer: Momentive RTV102 Silicone Sealant is primarily used for sealing gaps and joints in various applications such as plumbing, roofing, and automotive repairs. This one-part silicone formulation cures upon exposure to moisture, making it ideal for both indoor and outdoor use. It adheres well to a variety of surfaces including metal, glass, and ceramics. For instance, if you need to seal a bathtub or repair a leaky pipe, this product provides a durable, waterproof seal that withstands temperature fluctuations.
  • Question: Is Momentive RTV102 safe for use in food-related applications?

    Answer: Momentive RTV102 is not recommended for use in food-related applications. While it has excellent sealing properties, it contains additives that may not be food-safe. It’s important to ensure that any sealant used in food-related contexts is specifically designated as food-safe. Therefore, if you are working on kitchen projects, consider looking for food-safe alternatives to ensure you comply with health standards.
  • Question: How long does it take for RTV102 to cure completely?

    Answer: The curing time for Momentive RTV102 varies depending on environmental conditions, but typically, it forms a skin in about 5-10 minutes and reaches full cure in 24 hours. This rapid skin formation allows for quicker handling, while full curing ensures a robust bond and lasting seal. For example, if you're using it for bathroom fixtures, you can start using the area soon after application, but it's best to wait for about 24 hours before exposing it to water.
  • Question: Can Momentive RTV102 be painted over once cured?

    Answer: Momentive RTV102 is not typically paintable once cured. Its silicone structure resists paint, which can lead to peeling and adhesion issues. If you require a surface that can be painted, you might want to consider other types of sealants specifically designed for paint adhesion. If color matching is necessary, it is advisable to choose sealants that are available in various colors, or to use paintable polyurethane sealants for those specific applications.
  • Question: What surfaces can I use RTV102 on?

    Answer: Momentive RTV102 Silicone Sealant can bond effectively to a wide range of surfaces, including glass, metal, wood, and most plastics. Its versatility makes it suitable for multiple applications such as automotive gaskets, window and door frames, and general home repairs. For example, in a kitchen setting, it can be used to seal around sinks and countertops, ensuring a waterproof barrier that protects against moisture damage.
  • Question: Is Momentive RTV102 resistant to extreme temperatures?

    Answer: Yes, Momentive RTV102 is resistant to extreme temperatures, typically ranging from -60°F to 400°F. This characteristic makes it suitable for both high and low-temperature environments, such as under the hood of a vehicle or in external fixtures exposed to sunlight. This thermal stability ensures that your seals remain intact and functional, even under challenging conditions, making it an excellent choice for a wide array of sealing projects.
  • Question: How should I apply the RTV102 silicone sealant?

    Answer: To apply Momentive RTV102 Silicone Sealant, start by ensuring that the surfaces are clean and dry. Cut the tip of the tube at a 45-degree angle to control the flow, and use a caulking gun to apply a steady bead along the seam. Smooth the sealant with a tool or your finger for a neat finish. For example, when sealing around windows, you can ensure a uniform seal that prevents drafts and moisture intrusion effectively.
  • Question: Can I use RTV102 in outdoor applications?

    Answer: Absolutely, Momentive RTV102 is designed for both indoor and outdoor applications. Its formulation provides excellent adhesion and durability in harsh weather conditions, making it an ideal choice for outdoor sealing needs such as window frames, doors, and gutters. Its waterproof properties ensure that regardless of the exposure to rain or humidity, the seals will remain intact, providing protection against moisture and preventing deterioration over time.
  • Question: Is Momentive RTV102 suitable for electrical applications?

    Answer: Momentive RTV102 is not specifically designed for electrical applications, as it does not offer the necessary dielectric properties or fire resistance required for such uses. It is essential to use sealants specifically labeled for electrical applications to ensure safety and compliance with applicable electrical codes. If you’re working on electrical projects, look for silicone sealants or products that are explicitly formulated for use with wiring and electrical fixtures.
  • Question: Where can I buy Momentive RTV102 Silicone Sealant in Saint Kitts and Nevis?

    Answer: You can buy Momentive RTV102 Silicone Sealant in Saint Kitts and Nevis from Ubuy. They offer a selection of products including this silicone sealant, making it convenient for you to find and purchase it online. With user-friendly navigation, Ubuy allows you to easily compare products and ensure you get the right sealant for your project needs.

Momentive Caulk Editorial Review

The RTV silicone sealant seems to have a long shelf life, around 30 days, and can be used to secure sliding shower doors, cabinets and even sensitive equipment such as refrigerators and terrariums. The adhesive has been reviewed positively, with positive feedback describing its effectiveness for adhering heavy glass shower doors or attaching sliding glass roller brackets. But some users describe issues with the tube's longevity, the tube drying up quickly, and sudden punctures that can make applying the sealant difficult.

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Pros

  • Effective for adhering heavy glass doors
  • Works well with refrigerators
  • Great for aquariums and terrariums

Cons

  • Limited shelf-life

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Features & Benefits

  • Can be used in food contact applications where FDA regulations apply
  • Continuous service range is -75 to +400 degrees F (-60 to +204 degrees C) and intermittent service range is -75 to +500 degrees F (-60 to +260 degrees C)
  • Meets Military Specification MIL-A-46106 and NSF Standard 51, is FDA 21 CFR 177.2600 compliant, is USDA compliant, and has UL recognized components

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