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Restore and Repair with Unrivaled Strength
J-B Weld Steel Reinforced Epoxy is the original cold weld two-part epoxy system designed for strong, lasting repairs on metal, plastic, wood, concrete, and fiberglass. Mixed at a 1:1 ratio, it forms a permanent bond that can be shaped, tapped, filed, sanded, and drilled after curing. Sets in 4-6 hours and fully cures in 15-24 hours to a dark grey color, offering a tensile strength of 5020 PSI and withstanding temperatures up to 550°F (287°C).
This versatile adhesive is waterproof and resistant to petroleum, chemicals, and acids, making it dependable for demanding applications. Its steel reinforcement ensures superior strength, outperforming traditional welding in many scenarios. The professional 10 oz size is perfect for larger DIY projects, automotive repairs, marine applications, and crafting.
Imported directly from authorized US retailers and authorized brand partners, J-B Weld offers a robust solution for repairs that need to last. All customs duties and GST are included in the displayed price, with delivery via ExpressBox tracked shipping. For repairs requiring a permanent, high-strength bond, J-B Weld is the trusted choice.
The Original Cold Weld for Unmatched Strength
J-B Weld is the original two-part epoxy system trusted globally for its incredible strength and versatility. Unlike generic adhesives, its steel-reinforced formula creates a permanent bond that can withstand extreme temperatures up to 550°F and resist chemicals, petroleum, and water. This means your repairs on metal, plastic, wood, or concrete will last, whether it's a household fix, an automotive part, or a marine application. When you need a bond that truly replaces welding, J-B Weld delivers reliable, long-lasting results.
Ideal for Metal Repairs, Who Should Consider Alternatives
This epoxy is perfect for anyone needing to repair metal, plastic, wood, concrete, or fiberglass with a durable, high-strength bond. It's excellent for automotive parts, plumbing, marine applications, and DIY projects. However, if you require an adhesive for flexible materials or need a bond that cures in under an hour, consider a faster-setting epoxy or a specialized flexible adhesive. For applications requiring extreme flexibility or specific food-grade certifications, other products may be more suitable.
Typical situations where J-B Weld Steel Reinforced Epoxy 295ml (10 oz) | Professional Cold Weld Adhesive for Metal helps — illustrative scenarios, not customer reviews.
Repairing a cracked metal exhaust pipe on a car in India's high heat.
J-B Weld's steel-reinforced epoxy withstands up to 550°F, making it ideal for exhaust repairs. Its waterproof and chemical-resistant properties ensure a lasting fix against road grime and heat cycles.
Bonding a broken ceramic tile or concrete step that experiences daily foot traffic.
The epoxy's high tensile strength (5020 PSI) and resistance to wear make it perfect for structural repairs on concrete and ceramic. It cures to a hard, durable finish that can be drilled or sanded if needed.
| Primary Components | Epoxy Resin, Steel Powder |
| Key Ingredients | Epoxy, Steel |
| Allergens | May cause skin irritation |
| Free From | No VOCs (Volatile Organic Compounds) when cured |
| Mixing Ratio | 1:1 by volume |
| Set Time | 4-6 hours |
| Full Cure Time | 15-24 hours |
| Shelf Life | 730 days (unopened) |
| Shelf Life After Opening | 12 months (typical for adhesives) |
| Cost per use | 295 ml tube at 1 ml/application = ~295 applications: ₹11.02 per application |
| Machinability | Can be tapped, filled, sanded, molded, and drilled after curing |
| Contraindications | Not suitable for flexible materials; may not be ideal for applications requiring rapid cure (<1 hour). |
| Feature | J-B Weld Steel | Others |
|---|---|---|
| Authenticity & Sourcing | Imported from authorized US retailers and authorized brand partners, factory-sealed for guaranteed authenticity. | Varies by brand; may lack verifiable import chain or international quality standards. |
| Bond Strength | Tensile strength of 5020 PSI; steel-reinforced for superior strength, replaces welding. | Typically 1000-3000 PSI for standard epoxies; steel-filled local options may vary. |
| Temperature Resistance | Withstands up to 550°F (287°C) when fully cured. | Most local epoxies rated for 150-250°F (65-120°C); high-temp variants exist but are less common. |
| Cure Time | Sets in 4-6 hours, full cure in 15-24 hours. | Fast-set options cure in 5-15 minutes; standard epoxies similar to J-B Weld. |
| Cost per Use (295ml Tube) | 295 ml tube — ₹11.02 per ml | Local steel-filled epoxies (approx. 50-100ml) range from ₹300-₹700. |
| SKU | qjs0263 |
| GTIN | 00043425082817 |
| Brand | J-B Weld |
| Product Name | Original Cold Weld Steel Reinforced Epoxy |
| Size | 295 ml (10 oz) |
| Color | Dark Grey (Cured) |
| Form | Paste |
| Container Type | Tubes |
| Tensile Strength | 5020 PSI |
| Maximum Service Temperature | 550°F (287°C) |
| Water Resistance | Waterproof |
| Chemical Resistance | Resistant to petroleum, chemicals, and acid |
| Surface Applications | Metal, Plastic & PVC, Wood, Concrete, Ceramic & Tile, Fiberglass |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About J-B Weld
J-B Weld is renowned for its original cold weld epoxy system, offering professional-grade, steel-reinforced adhesives for strong, lasting repairs on diverse materials.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
J-B Weld Steel Reinforced Epoxy 295ml (10 oz) | Professional Cold Weld Adhesive for Metal, Plastic, Wood & More
3,250
This item
J-B Weld Steel Reinforced Epoxy 295ml (10 oz) | Professional Cold Weld Adhesive for Metal, Plastic, Wood & More
3,250
Total price:
8,500
You save 3,170 (27%) Extra3 items selected
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8,500You save 3,170 (27%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 3,250 3,470 | 3,530 5,450 | 1,720 2,750 | 2,300 3,920 | 1,980 3,160 | 3,960 5,410 | 9,190 14,240 |
| Rating | 4.88(8) | 4.50(1,036) | 4.70(294) | 4.70(1,645) | 4.60(73) | 4.50(304) | 4.40(5,688) |
| Brand Name | J-B Weld | Quartet | uxcell | ALKOO | SmartSign | GORILLA | Smart Weigh |
| Item Form | Paste | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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