J-B Weld 31314 Red High Temperature RTV Silicone Gasket Maker and Sealant - 3 oz.
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J-B Weld 31314 Red High Temperature RTV Silicone Gasket Maker and Sealant - 3 oz.
J-B Weld Hi-Temp Red Silicone Gasket Maker & Sealant forms a tough, waterproof seal on most surfaces, ideal for high temperatures up to 550°F.
J-B Weld 31314 Red High Temperature RTV Silicone Gasket Maker and Sealant - 3 oz.
Nº de artículo: 132809344

J-B Weld 31314 Red High Temperature RTV Silicone Gasket Maker and Sealant - 3 oz.

86% of respondents would recommend this to a friend

Nº de artículo: 132809344

UYU 949

Price Details

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*All items will import from Estados Unidos

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Haz tu pedido ahora y recíbelo por ahí Viernes, Octubre 02
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J-B Weld Hi-Temp Red Silicone Gasket Maker & Sealant forms a tough, waterproof seal on most surfaces, ideal for high temperatures up to 550°F.
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What Stands Out

High Temperature Resistance
Withstands extreme temperatures up to 500°F, making it ideal for automotive and industrial applications where heat is a concern.
Versatile Application
Suitable for multiple surfaces including metal, glass, and plastic, ensuring reliable seals and gaskets in diverse projects.
Quick Cure Formula
Cures rapidly to provide a strong, durable bond, reducing downtime and allowing for efficient repair processes.

Detalles de producto

Shop J-B Weld 31314 Red High Temperature RTV Silicone Gasket Maker and Sealant - 3 oz. online at a best price in Uruguay. B0DVDWH9D8
Brand NameJ-B Weld
UPC043425313140 043425700193
Number of Packs1
Unit Count3 Ounce
Global Trade Identification Number00043425313140
Number of Items1
Included ComponentsJBWeld 31314
Item Type NameRED SILICONE RTV GASKET MAKER - 3 OZ.
ManufacturerJBWeld
Model31314
Part Number31314
Item Weight90 g
Item Dimensions1.97 x 1.57 x 6.3 inches (5 x 4 x 16 cm)
Water Resistance LevelWaterproof
Item FormGel
Compatible MaterialMetal
Style NameCompact
ColorHI-TEMP RED
Surface RecommendationDoor
Material TypeSilicone
MaterialSilicone
BrandJ-B Weld
StyleCompact
Item dimensions L x W x H1.97 x 1.57 x 6.3 inches (5 x 4 x 16 cm)

What's in the box

JBWeld 31314

Who Should Buy?

Suitable For
  • Automotive Repairs

    Ideal for sealing engine gaskets and components that withstand high temperatures and require reliable, durable bonding.

  • Home Projects

    Perfect for DIY repairs in plumbing, heating systems, or any area requiring a high-temperature resistant sealant.

  • Industrial Use

    Suitable for various industrial applications where heat resistance and fatigue durability are crucial for gasket formations.

Not Suitable For
  • Low Temperature Areas

    Not suitable for environments where temperatures remain consistently below 40°F, as it won’t cure properly.

DESCRIPCIÓN DEL PRODUCTO

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Preguntas y respuestas de los clientes

  • Pregunta: What is the J-B Weld 31314 High Temperature RTV Silicone Gasket Maker?

    Respuesta: The J-B Weld 31314 High Temperature RTV Silicone Gasket Maker is a versatile sealant designed to withstand extreme temperatures. This silicone-based product forms a durable, waterproof seal that is ideal for automotive repairs, plumbing, and indoor or outdoor applications. Its high temperature resistance makes it perfect for sealing areas exposed to heat, such as engine components or exhaust systems. Users often find it effective for crafting gaskets or repairing leaks, showcasing its effectiveness in both professional and DIY projects.
  • Pregunta: How does the High Temperature RTV Silicone Gasket Maker work?

    Respuesta: This gasket maker uses a silicone polymer formulation that cures upon exposure to moisture in the air, forming a flexible and heat-resistant seal. Once applied, the RTV silicone creates a strong bond that can endure high temperatures, making it suitable for various applications ranging from automotive repairs to home improvement projects. It is particularly effective for sealing parts that may experience fluctuations in temperature, ensuring a long-lasting seal that prevents leaks and maintains structural integrity.
  • Pregunta: Can I use the J-B Weld Gasket Maker on different surfaces?

    Respuesta: Yes, the J-B Weld 31314 Gasket Maker is compatible with a wide range of surfaces including metal, rubber, glass, and most plastics. This versatility makes it an ideal choice for various applications, from engine parts to plumbing fixtures. Always make sure that the surfaces are clean, dry, and free of any contaminants for the best adhesion. This versatility enables it to be utilized in diverse repair or assembly tasks, appealing to both automotive professionals and home users alike.
  • Pregunta: What is the curing time for the silicone gasket maker?

    Respuesta: The curing time for the J-B Weld High Temperature RTV Silicone Gasket Maker varies based on environmental conditions but generally takes about 24 hours to fully cure. However, it can be handled for minor applications within an hour. This allows for quick fixes without the need for extended downtime. Knowing the cure times helps users plan their projects effectively, particularly in automotive or plumbing work where timely completion is essential.
  • Pregunta: Is the J-B Weld gasket maker resistant to chemicals?

    Respuesta: Yes, the J-B Weld 31314 High Temperature RTV Silicone Gasket Maker exhibits excellent resistance to various chemicals, including automotive fluids, oils, and coolant. This property is especially beneficial for automotive applications, where exposure to such substances is common. Users can rely on this sealant for long-lasting performance even in harsh environments, ensuring that leaks are effectively sealed against both liquid and gas escapes.
  • Pregunta: Can this gasket maker be used for high-pressure applications?

    Respuesta: While the J-B Weld High Temperature RTV Silicone Gasket Maker is designed for a variety of sealing tasks, it is recommended for applications where temperatures are high but pressures are moderate. For high-pressure applications, it is advisable to assess the specific requirements and consider products specifically designed for such conditions. This ensures that users select the appropriate sealing solution for their needs, maintaining optimal performance.
  • Pregunta: How do I apply the silicone gasket maker?

    Respuesta: To apply the J-B Weld 31314 Gasket Maker, start by cleaning the surfaces thoroughly to remove dirt, grease, or old gasket material. Then, apply a continuous bead of the silicone around the joint or gap where sealing is needed. Once applied, press the surfaces together and allow it to cure. The product's nozzle design allows for precision application, making it user-friendly for both novices and experienced DIY enthusiasts. This ensures an effective bond that addresses the specific sealing needs of any project.
  • Pregunta: Can it be painted over once cured?

    Respuesta: The J-B Weld 31314 High Temperature RTV Silicone Gasket Maker can be painted over, but it is essential to wait until it is fully cured. Painting should be done with compatible materials, such as epoxy or acrylic paints. This property allows for aesthetic applications beyond functional sealing, enabling users to match colors or textures in repair work. Whether for automotive finishes or home decor, being able to paint over the sealant makes it more versatile in various applications.
  • Pregunta: Is J-B Weld RTV Silicone Gasket Maker heat-resistant?

    Respuesta: Absolutely, the J-B Weld High Temperature RTV Silicone Gasket Maker is engineered to withstand high temperatures, up to 500°F (260°C) intermittently. This makes it particularly suitable for use in engines, exhaust systems, and other high-heat environments. Its heat resistance ensures that it maintains its integrity even in extreme conditions, making it a reliable option for automotive mechanics and industrial applications alike.
  • Pregunta: Where can I buy J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant - Red - 3 oz?

    Respuesta: You can purchase the J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant - Red - 3 oz easily from Ubuy in Uruguay. Ubuy provides a straightforward shopping experience with a wide selection of products, making it an excellent choice for locating the gasket maker. Their platform ensures you can find the specific item you need for your projects without hassle.

J-B Weld Sealants Editorial Review

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J-B Weld 31314 Red High Temperature RTV Silicone Gasket Maker and Sealant - 3 oz. is an exceptional product designed for demanding applications. Its high heat resistance makes it perfect for sealing gaskets in automotive areas and even household appliances like steam irons, as many users have effectively utilized it in high-temperature environments without any leaks. The silicone formulation allows it to bond to metal surfaces effectively, and users have reported excellent performance when used to fix rubber seals on car windows and other high-temperature tasks. It's important to let the product cure completely for optimal results.

Customer Reviews & Ratings

5960 valoraciones de los clientes
  • 5 estrella
    81%
  • 4 estrella
    12%
  • 3 estrella
    4%
  • 2 estrella
    1%
  • 1 estrella
    2%

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ventajas

  • High heat resistance for intensive applications
  • Effective bonding for metal surfaces
  • Versatile for automotive and household use
  • Easy to apply in tight spaces
  • Waterproof for lasting seals

Contras

  • Curing time may require patience for full strength

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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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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“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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  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
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características y beneficios

  • Designed for mechanical assemblies exposed to high continuous temperatures.
  • Cures upon exposure to moisture, creating a waterproof seal on various surfaces.
  • Won't shrink or crack, ensuring a long-lasting performance.
  • Weather-resistant and sensor safe for versatile applications.
  • Perfect for automotive use, including oil pans and exhaust manifolds.
  • Trusted for over 40 years, delivering the world's strongest bond.

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