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- J-B Weld High Heat Epoxy Syringe, Dark Grey
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Item #:
219630896
J-B Weld High Heat Epoxy Syringe, Dark Grey
Item #:
219630896
NZD 45
Price Details
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*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 22
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J-B Weld HighHeat is a two-part epoxy system that provides strong, lasting, heat-resistant repairs up to 550°F.
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What Stands Out
High Heat Resistance
Withstand temperatures up to 550°F, making it ideal for automotive repairs, exhaust systems, and high-stress applications. Users can trust J-B Weld for durability under extreme conditions.
Dual Syringe Packaging
The convenient syringe design ensures quick mixing and accurate application. Users save time and effort, achieving a strong, lasting bond without the hassle of traditional mixing methods.
Strong Bonding Power
Develops an exceptionally strong bond on various surfaces, including metal, wood, and ceramics. This versatility solves common repair issues effectively, differentiating it from other adhesives in the market.
Product Details
- J-B Weld HighHeat is a two-part epoxy system that provides strong, lasting, heat-resistant repairs up to 550°F. Mixed at a ratio of 1:1, it forms a permanent bond that has a 4730 PSI strength and is chemical and fuel resistant. At room temperature, HighHeat sets in 1 hour and cures in 24 hours. HighHeat's cure time is accelerated by heat and can cure in 1 hour at 250°F.
| Specific Uses For Product | Repair, Tile Repair |
| Item Form | Syringe |
| Other Special Features of the Product | Fast Drying with Heat, Heat Resistant, Strong |
| Container Type | Can |
| Viscosity Level | High |
| Full Cure Time | 1 Hours |
| Water Resistance Level | Water Resistant |
| Tensile Strength | 4730 Pounds Per Square Inch (12014.2 cm) |
| Compatible Material | Polyvinyl Chloride |
| Item Package Quantity | 1 |
| Volume | 25 Milliliters |
| Material Type | Epoxy Resin |
| Color | Dark Grey |
| Brand Name | J-B Weld |
| Model | 50197 |
| UPC | 043425501974 |
| Number of Pieces | 1 |
| Manufacturer | J-B Weld |
| Included Components | Epoxy Syringe |
| Item Type Name | J-B Weld High Heat Epoxy Syringe |
| Item Weight | 25 Grams |
| Part Number | 50197 |
| Brand | J-B Weld |
| Material | Epoxy Resin |
| Special Feature | Fast Drying with Heat, Heat Resistant, Strong |
What's in the box
Epoxy Syringe
Who Should Buy?
-
Automotive Repairs
Ideal for bonding parts in vehicles, withstands high temperatures, and is resistant to automotive fluids.
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Home Repairs
Perfect for household fixes; great for repairing metal, ceramic, and other materials requiring strong adhesion.
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Aviation Maintenance
Recommended for aviation applications where heat resistance and reliability are crucial for component safety and integrity.
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Plastic Repair
Not suitable for bonding flexible plastics or materials that require ultimate strength and flexibility.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is J-B Weld High Heat Epoxy used for?
Answer: J-B Weld High Heat Epoxy is designed for repairs that can withstand high temperatures, making it ideal for automotive, plumbing, and industrial applications. It can be used to bond, fill, or repair parts made of metal, ceramic, and wood. For instance, if you're repairing a cracked engine block or fixing exhaust manifold components, this epoxy provides a durable, heat-resistant solution that can endure extreme conditions. -
Question:
How heat-resistant is J-B Weld High Heat Epoxy?
Answer: J-B Weld High Heat Epoxy can withstand temperatures up to 550°F (288°C) once fully cured. Its exceptional resistance to high heat makes it suitable for use in environments where other adhesives may fail. This means that whether you’re working on a hot exhaust system or sealing gaps in a furnace, this epoxy maintains its integrity in high-temperature scenarios. -
Question:
What surfaces can I use J-B Weld High Heat Epoxy on?
Answer: This epoxy works effectively on a variety of surfaces, including metals, ceramics, brick, and some plastics. For example, if you need to repair a metal pipe or a cracked porcelain fixture, the epoxy bonds well, creating a strong hold. It's important to prepare the surface properly by cleaning and roughening it to ensure optimal adhesion. -
Question:
How do I apply J-B Weld High Heat Epoxy?
Answer: To apply J-B Weld High Heat Epoxy, start by mixing equal parts of the resin and hardener provided in the syringe. Apply the mixture to the clean and prepped surface using a small tool or your finger, as needed. Depending on the repair, you may need to clamp or hold the pieces together for a certain period. Allow it to cure fully based on the instructions for maximum strength. -
Question:
Can J-B Weld High Heat Epoxy be sanded or painted?
Answer: Yes, once cured, J-B Weld High Heat Epoxy can be sanded down to achieve a smooth finish and can also be painted over. This feature makes it versatile for automotive and household repairs where aesthetics matter. After sanding, you can easily match the repaired area to the original color of your surface, blending the repair seamlessly into your project. -
Question:
Is J-B Weld High Heat Epoxy safe for food-related projects?
Answer: J-B Weld High Heat Epoxy is not considered food-safe, so it should not be used for applications involving food contact. For any projects that may involve food or beverages, it's essential to choose a product specifically labeled as food-safe. For other types of repairs, however, it provides an excellent bond that withstands heavy use and heat. -
Question:
How long does it take for J-B Weld High Heat Epoxy to cure?
Answer: J-B Weld High Heat Epoxy typically cures in about 4-6 hours at room temperature, achieving handling strength. However, complete strength can take up to 15-24 hours to develop. For best results, it's recommended to let it cure undisturbed in a stable environment, allowing you to confidently use the repaired item after the appropriate curing period. -
Question:
What if J-B Weld High Heat Epoxy gets exposed to water?
Answer: Once fully cured, J-B Weld High Heat Epoxy exhibits excellent resistance to water and various chemicals, making it a suitable choice for plumbing repairs or outdoor applications. If it gets wet during the initial curing phase, it may weaken the bond, so it’s crucial to protect the repair from moisture until fully cured. -
Question:
Can I use J-B Weld High Heat Epoxy for automotive repairs?
Answer: Absolutely! J-B Weld High Heat Epoxy is widely used for automotive repairs such as fixing engine components, exhaust systems, and radiator leaks. Its ability to endure high temperatures and bond strong makes it a go-to choice for mechanics and car enthusiasts alike. Whether you’re addressing minor leaks or cracks, this epoxy provides dependable results. -
Question:
Where can I buy J-B Weld High Heat Epoxy Syringe, Dark Grey in New Zealand?
Answer: You can buy J-B Weld High Heat Epoxy Syringe, Dark Grey at Ubuy. They offer a reliable platform for purchasing this product, ensuring a convenient shopping experience. Just visit their website to find this epoxy and have it delivered to your doorstep.
J-B Weld Tile Epoxy Adhesives Editorial Review
The J-B Weld High Heat Epoxy Syringe has garnered impressive accolades from users who appreciate both its functionality and user-friendly design. Many customers have noted its durability and robust bonding capabilities, especially in high-temperature applications. Professionals and DIY enthusiasts alike find it to be an effective remedy for a variety of repairs, from fixing a stainless steel grill hood to patching holes in brick fireplaces. One of the standout features of this epoxy is its one-step syringe design, which allows for easy dispensing and precise mixing of the resin and hardener without the mess associated with traditional applications. This innovative feature has been praised for reducing user error, allowing even those with limited DIY skills to achieve professional-looking results. Users have frequently mentioned its quick setting time, achieving an initial set in about an hour, with a complete cure after 24 hours. This balance between speed and effectiveness makes it a preferred choice for urgent repairs needing high heat resistance—up to 500°F continuously and 600°F for short-term exposure. Nevertheless, some feedback suggests the epoxy can be a bit thick, making it less suitable for fine cracks, and the full cure may demand a degree of patience. Overall, customers describe the J-B Weld High Heat Epoxy Syringe as a game changer—especially for high-heat repairs—due to its reliability and ease of use. Its effectiveness has prompted many users to recommend it enthusiastically, highlighting that this product is a must-have for both casual users and serious DIYers. **
Customer Reviews & Ratings
1634 customers ratings
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5 Star
81%
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4 Star
10%
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3 Star
5%
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2 Star
1%
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1 Star
3%
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Pros
- Durable and strong bonding capabilities
- High heat resistance (up to 500°F continuously)
- Innovative one-step syringe design for easy mixing
- Fast initial set time (about 1 hour)
- User-friendly, suitable for various repair applications
Cons
- Thickness may make it difficult to work with fine cracks
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 45
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Two-part epoxy system for strong repairs.
- Heat-resistant up to 550°F.
- Permanent bond with 4730 PSI strength.
- Chemical and fuel resistant for durability.
- Sets in 1 hour at room temperature.
- Cures in 24 hours, quicker when heated.
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