TSE3941

Momentive TSE3941 150g Silicone Adhesive (RTV Sealant) - Expiration Date: 04/2026 - Discounted

The Momentive TSE3941 150g Silicone Adhesive, also known as Room Temperature Vulcanizing (RTV) Sealant, is a high-performance, one-component silicone sealant designed for sealing, bonding, and repairing applications. This versatile adhesive boasts excellent bond strength and durability, making it an ideal choice for various industrial, automotive, and construction projects.

- 150g (5.29 oz) container size, suitable for medium to large-scale projects

- Silicone sealant, providing excellent flexibility and resistance to weathering, aging, and temperature extremes

- RTV (Room Temperature Vulcanizing) technology, allowing it to cure at room temperature without the need for external heat or moisture

- Wide working temperature range: -60 F to 400 F (-51 C to 204 C)

- Adheres to a wide range of substrates, including metal, glass, concrete, rubber, and plastics

- Excellent resistance to chemicals, water, UV radiation, and ozone

- Low shrinkage during curing, ensuring a tight seal

- High shear strength and tensile strength, providing a strong bond

The Momentive TSE3941 150g Silicone Adhesive comes with an expiration date of 04/2026. By purchasing a discounted container, you can save on your investment in high-quality silicone adhesive for your projects, while still receiving the superior performance and reliability that Momentive products are known for.

The TSE3941 silicone adhesive is suitable for various applications, including sealing and bonding windows, doors, roofs, and HVAC systems; repairing leaks and cracks on various surfaces; and bonding dissimilar materials. It can be used for both indoor and outdoor applications and is ideal for harsh environments where resistance to chemicals, water, and temperature extremes is crucial.

1. Ensure the surface to be bonded is clean, dry, and free of dust, grease, and other contaminants.

2. Mix the adhesive thoroughly by kneading it for a few minutes, making sure to scrape the sides and bottom of the container.

3. Apply the adhesive using a caulking gun or a notched trowel, making sure to maintain a consistent bead width.

4. Press the bonded surfaces together firmly and allow the adhesive to cure at room temperature for the recommended time, typically 24 hours. The curing time may vary depending on the specific application and environmental conditions.

By choosing the Momentive TSE3941 150g Silicone Adhesive, you can trust that you are investing in a high-quality, versatile, and reliable adhesive solution that will provide excellent performance and durability for your projects.

A Detailed Analysis of Buying Momentive TSE3941 150g Silicone Adhesive (RTV Sealant 04/2026-Discounted)

The Momentive TSE3941 150g Silicone Adhesive (RTV Sealant 04/2026-Discounted) is a popular choice for sealing and adhering various surfaces. This analysis aims to provide a comprehensive evaluation of its pros and cons to help you make an informed purchasing decision.

1. High-performance sealant: This silicone adhesive offers excellent sealing properties, making it suitable for various applications such as sealing windows, doors, roofs, and other structures prone to water intrusion.

2. Wide operating temperature range: It can withstand temperatures ranging from -65 F to 450 F, making it ideal for use in a wide range of environments.

3. Resists UV light: The TSE3941 is resistant to UV light, ensuring that the seal remains effective even in direct sunlight.

4. Adheres to various surfaces: It can be used to bond and seal a wide range of surfaces, including metal, glass, concrete, and more.

5. Long shelf life: With a shelf life of up to 5 years, this silicone adhesive offers excellent value for money.

1. Potential for shrinkage: Like many other silicone adhesives, the TSE3941 may experience some degree of shrinkage during curing. This could potentially result in a less effective seal.

2. Requires precise application: Proper mixing and application are essential for achieving optimal results. Improper application could lead to inconsistent curing or poor bonding.

3. Expensive compared to other sealants: Although it offers excellent performance, the Momentive TSE3941 is more expensive than some other sealant options.

4. Cannot be painted over: Once cured, the silicone adhesive cannot be painted over, which might limit its aesthetic appeal in some applications.

The Momentive TSE3941 150g Silicone Adhesive (RTV Sealant 04/2026-Discounted) is a high-performance sealant suitable for various applications where a strong, long-lasting bond is required. Its ability to withstand extreme temperatures and UV light, as well as its wide range of compatibility with various surfaces, make it an excellent choice. However, its potential for shrinkage during curing and the need for precise application may be drawbacks for some users. Additionally, its higher cost compared to other sealant options should be considered. Ultimately, the decision to purchase the Momentive TSE3941 depends on the specific requirements of your project and your budget.

If you require a high-performance sealant that offers excellent resistance to temperature extremes and UV light, the Momentive TSE3941 150g Silicone Adhesive (RTV Sealant 04/2026-Discounted) is a strong contender. Consider its potential for shrinkage during curing, the need for precise application, and its higher cost compared to other sealant options before making your final decision. If these factors are not major concerns for your project, the Momentive TSE3941 is an excellent choice for ensuring a strong, long-lasting bond.

Details:

Stored properly in controlled conditions. Not recommended for: aerospace or critical certified applications. Non-critical industrial applications. Automotive / maintenance use.

Projects requiring in-spec / date-certified material. Keywords: rtv silicone, Momentive, adhesive sealant, TSE3941, industrial white rtv, high temp silicone. Color: white, size: 150g tube, type: one-part rtv silicone moisture cure, condition: new, unused, unopened. Sold as surplus / discounted material.

Suitable for. Tubes are sealed and unused.

specifications indusswitch:

• brand: Momentive
• mpn: Tse3941
• model: Tse3941-150g
• color: White
• country of origin: Japan

returns indusswitch:

• time: 30 days
• policy: returns accepted
• method: money back
• paid by: seller

seller indusswitch:

• rating: 99.9%
• # reviews: 5446
• city: city of industry, california

offer indusswitch:

• availability: in stock
• best offers: true
• started: april 25, 2026
• prices: $119.00–$2160.00
• item condition: New
• options: ship-to-home
• sold #: 7

payments indusswitch:

• credit card: visa
• wallet: apple-pay
• other

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Rocker Switches

shipping indusswitch:

• service: usps ground advantage, usps priority mail
• transit: 4-10 days
• carrier: usps
• type: fixed
• class: standard, expedited