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Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant, 24-Piece
RectorSeal HI-TEMP 100-Percent RTV Silicone Caulk is a strong, durable, and resilient rubber caulk that adheres to a wide variety of surfaces.
Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant, 24-Piece
Item #: 46954287

Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant, 24-Piece

Item #: 46954287

USD 26

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*All items will import from US

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RectorSeal HI-TEMP 100-Percent RTV Silicone Caulk is a strong, durable, and resilient rubber caulk that adheres to a wide variety of surfaces.
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What Stands Out

High Temperature Resistance
Withstands extreme temperatures up to 500°F, making it ideal for high-heat applications like automotive and HVAC sealing, ensuring durability and performance where other sealants falter.
100% RTV Silicone
Formulated with premium, 100% RTV silicone, offering superior adhesion and flexibility while providing a waterproof seal that effectively blocks moisture and air leakage.
Versatile Applications
Perfect for various surfaces including metal, glass, and wood, enabling use in diverse settings from home repairs to industrial applications, thus providing exceptional value and versatility.

Product Details

Shop Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant, 24-Piece online at a best price in Turks and Caicos. B008A3UG8A
  • One component sealant that cures into a strong, durable elastomer
  • Adheres to glass, clean metal, woods, silicone rubber, resins, fibers, ceramic, paper, etc
  • Resistant to vibration and remains flexible
  • Insulates, bonds, seals, and controls noise and vibration
  • Ideal for use as a pipe and tank sealer
  • Suitable for various surfaces including painted and plastic surfaces
Item Weight0.75 lbs (340 grams)

Who Should Buy?

Suitable For
  • High-Temperature Applications

    Ideal for sealing areas exposed to high temperatures, ideal for ovens or heating equipment.

  • Plumbing Repairs

    Effective for sealing leaks in plumbing, offering durable and reliable protection against water intrusion.

  • Automotive Use

    Great for gaskets and seals in automotive applications, ensuring a leak-proof performance under harsh conditions.

Not Suitable For
  • Low-Temperature Environments

    Not suitable for extreme cold conditions, which may compromise its sealing effectiveness.

  • Outdoor Use

    May not perform well in excessive UV exposure, potentially leading to degradation over time.

  • Absorptive Surfaces

    Not ideal for porous materials that can absorb sealant, which affects adhesion and sealing properties.

Product Description

Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant, 24-Piece

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Customer Questions & Answers

  • Question: What is Rectorseal 57500 Hi-Temp RTV Silicone Sealant used for?

    Answer: Rectorseal 57500 Hi-Temp RTV Silicone Sealant is a versatile adhesive designed for high-temperature applications. It can be used to seal joints, gaps, and surfaces in automotive and industrial settings. Its unique formulation withstands extreme heat and resists moisture, making it ideal for applications such as exhaust systems, HVAC units, and plumbing. Therefore, it's particularly useful for tasks that involve metal and dissimilar materials where a durable seal is essential.
  • Question: Is Rectorseal 57500 silicone sealant safe for food contact?

    Answer: No, it is not recommended to use Rectorseal 57500 silicone sealant for applications that involve direct food contact. While the sealant is designed for industrial and high-temperature use, it does not meet food-grade standards. It is best used in applications like sealing engine parts or components in high-heat environments, such as ovens or furnaces, where food safety regulations do not apply.
  • Question: How long does it take for Rectorseal 57500 to cure?

    Answer: Rectorseal 57500 typically takes 24 hours to fully cure, although it may become tack-free within a few hours. The curing time can depend on the thickness of the application and environmental conditions, such as temperature and humidity. For optimal results, allow the sealant to cure undisturbed and avoid promoting any moisture exposure during the curing phase to ensure a strong bond and effective seal.
  • Question: Can this sealant be painted over?

    Answer: Rectorseal 57500 Hi-Temp RTV silicone sealant is not paintable once cured. The silicone surface is non-porous and does not accept paint well. It's advisable to choose the desired color that matches your project or use it in applications where painting is not necessary, such as sealing around stovetops or heating elements, to take full advantage of its thermal resistance without the need for additional finishing.
  • Question: What temperatures can Rectorseal 57500 withstand?

    Answer: This sealant can withstand temperatures ranging from -75°F to 500°F (-59°C to 260°C) continuously, with intermittent exposure to higher temperatures. This makes it suitable for use in high-heat applications such as automotive exhaust systems and industrial machinery. Users can rely on it for applications that require consistent performance in extreme environments, maintaining a firm seal and integrity over time.
  • Question: Is Rectorseal 57500 compatible with all materials?

    Answer: Rectorseal 57500 is compatible with various materials including metal, glass, and some plastics. However, it is important to check for compatibility with specific types of plastic, as not all silicones bond well to every plastic type. For example, it's particularly useful for sealing metal joints in heating systems or sealing gaps in automotive components where it can effectively adhere to metal surfaces.
  • Question: How do you apply Rectorseal 57500 RTV silicone sealant?

    Answer: To apply Rectorseal 57500, ensure the surface is clean and dry, then cut the tip of the tube to your desired bead size. For best results, use a caulking gun to apply the sealant evenly into the joint or gap. It’s advisable to smooth the sealant with a tool or your finger for a neat finish, especially in visible areas such as around appliances or vents. Keep the applicator clean and avoid applying in extreme temperatures for optimal adhesion.
  • Question: How can I remove cured Rectorseal 57500 silicone sealant?

    Answer: Removing cured Rectorseal 57500 silicone sealant can be challenging but can be done using a combination of tools and techniques. Start by cutting away as much of the sealant as possible with a utility knife or scraper. Follow up by applying a silicone remover or using a solvent such as isopropyl alcohol to soften any remaining residue. It's useful for situations where you need to replace or repair areas where the sealant has failed or if changing materials.
  • Question: Is Rectorseal 57500 odorless?

    Answer: No, Rectorseal 57500 does emit a strong odor during application and curing. Proper ventilation is recommended while using this sealant, especially in enclosed spaces. It’s typically used in well-ventilated areas such as garages or workshops. This helps to mitigate any discomfort from the odor and ensures a safe working environment while applying the sealant.
  • Question: Where can I buy Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent RTV Silicone Sealant?

    Answer: You can purchase Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent RTV Silicone Sealant through Ubuy in Turks and Caicos. Ubuy offers a wide variety of chemical and sealant products, ensuring that you have access to quality materials for your projects. It is advisable to check their website for availability and product details.

Rectorseal Silicone Adhesives Editorial Review

The Rectorseal 57500 10.1-Ounce Hi-Temp 100-Percent Rtv Silicone Sealant is a versatile product that can be used for various applications, including sealing wood burning stoves, radiators, furnace exhaust fans, and glass in fireplace inserts. The product is red in color and has a temperature range of -75½ to +650½ F. The caulk is thick and can be shaped with a putty knife as needed.

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Pros

  • Versatile and can be used for various applications
  • Temperature range of -75½ to +650½ F
  • Thick product that can be shaped as needed
  • Good value for the money

Cons

  • Color is bright red and may be visible on certain applications

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.