0 ratings
SILA-SEAL Black Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12)
SILA-SEAL Professional Grade Silicone Sealants adhere to clean metal, glass, most types of non-oily woods, and can be used for extended periods at temperatures up to 450°F.
SILA-SEAL Black Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12)

SILA-SEAL Black Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12)

0 ratings Write a review
Out of stock
us Imported from USA store
Our Top Logistics Partners
  • fedex
  • dhl
SILA-SEAL Professional Grade Silicone Sealants adhere to clean metal, glass, most types of non-oily woods, and can be used for extended periods at temperatures up to 450°F.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High-Quality Material
Made from 100% RTV silicone, ensuring maximum durability and flexibility, perfect for professional projects and repairs.
Reclosable Nozzle
The innovative reclosable nozzle design prevents drying and waste, allowing for easy storage and repeated use without compromising quality.
Bulk Case Offering
Available in a case of 12, ideal for professionals and businesses needing consistent, high-quality silicone for various applications, providing excellent value.

Product Details

Buy SILA-SEAL Black Professional Grade 100% RTV Silicone from Ubuy - a Bangladesh. Non-slumping, NSF 51 certified, long-term flexibility and durability.
Item Weight12 lbs (5.44 kg)

Who Should Buy?

Suitable For
  • Professional Contractors

    Ideal for contractors needing high-quality silicone sealant for diverse building and repair tasks, ensuring durability and reliability.

  • Home Renovators

    Perfect for DIY home improvement enthusiasts looking for a strong adhesive for kitchen, bathroom, or outdoor projects.

  • Auto Repair Shops

    Beneficial for mechanics and auto repair services requiring a dependable sealant for engine components and weather stripping.

Not Suitable For
  • Casual Users

    Not suitable for occasional users who may not require a high-grade silicone for their simple sealing needs.

  • Indoor Only Installations

    May not be the best choice for indoor-only applications where a less robust sealant would suffice.

  • Non-Professional Use

    Inappropriate for users without experience in applying silicone, as it may lead to unsatisfactory results and waste.

Product Description

SILA-SEAL Black Professional Grade 100% RTV Silicone with reclosable Nozzle, (case of 12)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is RTV silicone and how is it used?

    Answer: RTV silicone stands for Room Temperature Vulcanizing silicone, which is a type of silicone that cures into a flexible, durable, and waterproof material at room temperature. It's commonly used for sealing, bonding, and repairing various materials such as glass, metal, and plastics. Ideal for automotive, construction, and home repair projects, it can fill gaps, create seals, and withstand extreme temperatures. For instance, it's perfect for sealing around windows, doors, and in bathrooms to prevent leaks.
  • Question: What are the benefits of using Black Professional Grade RTV Silicone?

    Answer: The Black Professional Grade RTV Silicone offers superior adhesion and flexibility, making it ideal for demanding applications. Its black color allows for a discreet finish on surfaces, which is often preferred in auto and industrial settings. This silicone provides resistance to mold, mildew, and harsh weather, ensuring durability and longevity. It’s commonly used for engine gaskets, electrical insulation, and aquariums, making it a versatile choice for both professionals and DIY enthusiasts.
  • Question: Can I use Black RTV Silicone for outdoor applications?

    Answer: Yes, Black RTV Silicone is suitable for outdoor use due to its excellent resistance to UV light, water, and extreme temperature variations. This makes it ideal for sealing outdoor fixtures, gutters, and even marine applications. Its durable nature means it will hold up against the elements without breaking down, providing long-lasting seals that protect your projects from the weather, making it a reliable choice for both residential and commercial uses.
  • Question: Is the reclosable nozzle useful for precise application?

    Answer: Absolutely! The reclosable nozzle feature allows for precise and controlled application, minimizing waste and ensuring that you can apply the silicone exactly where needed without excess spilling. This is particularly beneficial for small or intricate jobs, such as sealing small gaps or working on delicate electronics. It also helps you to store the silicone for future use without it drying out, providing convenience for ongoing projects.
  • Question: How do I apply RTV Silicone effectively?

    Answer: To effectively apply RTV Silicone, start by ensuring that the surfaces are clean, dry, and free of debris. Cut the nozzle to your desired width for application and carefully squeeze the silicone onto the surface in a continuous bead. Smooth it out with a tool or your finger, if needed. Allow the silicone to cure as per the instructions, usually 24 hours, to achieve full strength. This method is ideal for projects ranging from household repairs to professional installations.
  • Question: Can Black RTV Silicone be painted over after curing?

    Answer: Yes, Black RTV Silicone can be painted over after it fully cures. However, it's important to note that some paints may not adhere well to silicone surfaces, so it's recommended to use paint specifically designed for silicone or to apply a primer before painting. This feature allows you to blend the sealant into your project seamlessly, which is particularly useful for architectural or automotive applications requiring a polished finish.
  • Question: How do I remove cured RTV Silicone from surfaces?

    Answer: Removing cured RTV Silicone can be a bit challenging but is possible with the right methods. You can use a utility knife or a razor blade to carefully slice away the bulk of the silicone. Following that, apply a silicone remover or a solvent like acetone to soften any remaining residue. It is essential to clean the area thoroughly afterward to prepare it for new applications. This can be helpful in renovation tasks or when updating repairs.
  • Question: Is this silicone safe for use in aquariums?

    Answer: Yes, Black Professional Grade RTV Silicone is safe for use in aquariums as it is non-toxic when cured. Many aquarists use it for bonding glass panels or creating water seals, ensuring that the habitat remains safe for fish and aquatic plants. Ensure that it is specifically labeled as aquarium-safe and allow it to cure fully before introducing any aquatic life. This makes it a great choice for fish keepers and those looking to create custom aquarium setups.
  • Question: Is Black RTV Silicone resistant to chemicals?

    Answer: Indeed, Black RTV Silicone shows strong resistance to a range of chemicals, making it suitable for automotive and industrial applications where exposure to oils, fuels, and solvents is common. This chemical resilience helps maintain the integrity of seals and bonds under challenging conditions, making it a reliable option for mechanical uses, such as engine components and tubing applications.
  • Question: Where can I buy Black Professional Grade 100% RTV Silicone with reclosable Nozzle?

    Answer: You can buy Black Professional Grade 100% RTV Silicone with a reclosable nozzle from Ubuy in Bangladesh. Ubuy provides a convenient shopping experience with a wide selection of professional-grade silicones, ensuring you have access to quality products for all your sealing and bonding needs.

SILA-SEAL Silicone Adhesives Editorial Review

In a recent customer Q&A session, customers had various questions about the SILA-SEAL Black Professional Grade 100% RTV Silicone with reclosable Nozzle. One customer asked about using it on an asphalt driveway crack, and the response indicated that it would not last. Another customer asked if it could be used for filling cracks in wall plaster, and the answer was that it is not suitable for that purpose as it is High Temperature Silicon. However, when asked if it can be used when making a solar still, the response was positive, stating that it will work great. A question about the packaging revealed that the tube is a plastic two-piece tube that needs to be unscrewed to access the silicone. Lastly, a question about whether the silicone is food grade was answered vaguely, stating that it works well in their application. In terms of customer experience and reception, the responses in the Q&A suggest that this SILA-SEAL silicone may not be suitable for certain applications, such as repairing asphalt or filling cracks in wall plaster. However, it seems to work well when used for making solar stills. The packaging is a plastic two-piece tube, which may require some additional steps to access the silicone. The mention of the silicone working well in the customer's application but the lack of a definitive answer regarding its food-grade status suggests some ambiguity. Overall, customers should Consider the specific application they have in mind and verify the suitability of this SILA-SEAL silicone before making a purchase.

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Suitable for making solar stills

Cons

  • Not recommended for repairing asphalt driveway cracks

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

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.