As an Amazon Associate I earn from qualifying purchases.
Non-flammable, it contains No Solvents Or Volatile Organic Compounds Vocs. It is great for repairing cracks, This Metallic Compound Can Be Drilled, Seam Connections Or Holes.

Withstands continuous heat up to 450 degrees Fahrenheit, and intermittent heat up to 500 degrees Fahrenheit. Special shipping information: This item cannot be returned and has additional shipping restrictions.
Highheat is able to withstand continuous heat up to 450oF 232oC and intermittent heat of 500oF 260oC. Strength of 800 psi at room temperature and 600 PSI at 400 degrees Fahrenheit. Product features and strength: j-b weld highheat has lap shear strength of 800 psi at room temperature and 600 PSI at 400oF 204oC or more. Perfect for tail pipes, engine blocks, mufflers, machinery, and exhaust manifolds. J-b weld highheat is designed for diy repairs on exhaust manifolds, mufflers, tail pipes, engine blocks, duct work and other various high temperature projects.


Product features and strength: j-b weld steelstik has lap shear strength of 900 psi, hydraulic fluids and other chemicals when Fully Cured.

Hi temp red silicone gasket maker & sealant: is an rtv room temperature Vulcanized Silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550º F or 650º F intermittent might exist.
Versatile & dependable: ideal for automotive, timing covers, exhaust manifolds, metal, water pumps, oil pans, differential covers, drive housings and oven doors. Count on us: for more than 40 years, our products have earned a loyal following from people who take pride in their work. Jb weld delivers the legendary performance of the World's Strongest Bond.


Perfect for diy household, marine, craft repair and much more. Can be drilled, tapped, filed, machined, sanded and painted. Cure and set time: after mixing the tubes at a 1:1 ratio, filled, sanded, j-b weld original can be tapped, it takes 4-6 hours to set and 15-24 hours to cure.
Waterproof, petroleum, chemical, and acid resistant when fully cured. Surface applications: metal, wood, Plastic & PVC, Concrete, Ceramic & Tile and Fiberglass. J-b weld original’s set and cure color is dark grey. J-b weld original provides strong, automotive, lasting repairs to multiple surfaces and creates a bond stronger than steel. Tensile strength is 3, 960 PSI. Our heavy duty epoxy and adhesives repair & restore it right the first time.

When fully cured, kwikweld Is Waterproof And Resistant To Petroleum, Chemical And Acid. Versatile and dependable: j-b weld kwikweld is steel reinforced, has a tensile strength of 3127 Psi And Can Withstand Temperatures Up To 230 Degrees Fahrenheit 110 Degrees Celsius.

J-b weld delivers superior performance, quality, and results for the World’s Strongest Bond.
Cure and set time: after kneading the two part formula together by hand, WaterWeld takes 25 minutes to set and cures in 1 hour. J-b weld waterweld set and cure color is off white. Our heavy duty epoxy and adhesives repair & restore it right the first time. Do it yourself: big or small, you can diy it with j-b weld.

1. J-B Weld
#ad
J-B Weld 37901 ExtremeHeat High Temperature Resistant Metallic Paste, 3 oz
#adJ-B Weld #ad - The original cold weld: jb weld was developed as an alternative to torch Welding. Simple to use: when fully cured, small gaps, machined or sanded. Jb weld extreme heat: is formulated for repairs to iron, steel and metal in high Temperature Environments 1000°F / 537°C.Non-flammable, it contains No Solvents Or Volatile Organic Compounds Vocs. It is great for repairing cracks, This Metallic Compound Can Be Drilled, Seam Connections Or Holes.
More information #ad
Designed to be effective in extreme environments, Once It Sets, It Creates A Permanent Bond Stronger Than Steel. Versatile & dependable: ideal for repair work on : exhaust manifolds, Catalytic Converters, Mufflers, Fire Boxes, Pipe Connections, Outdoor Grills, Gas And Commercial Furnaces And Water Heaters.Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 2.05 Inches |
Length | 1.57 Inches |
Weight | 0.19 Pounds |
Width | 1.57 Inches |
Part Number | 37901UK |
Model | 37901UK |
Warranty | No Warranty |
More information #ad
2. J-B Weld
#ad
J-B Weld 8297 HighHeat 500 Degree Epoxy Putty Stick, 2 oz. , Grey
#adJ-B Weld #ad - Do it yourself: big or small, you can diy it with j-b weld. J-b weld highheat: a hand mixable two part epoxy putty stick that is formulated to repair and rebuild materials that will be exposed to high temperatures in automotive and industrial maintenance applications. Major uses: exhaust manifolds, Tail Pipes, Engine Blocks, duct Work, Mufflers, Machinery and other high temperature equipment.Withstands continuous heat up to 450 degrees Fahrenheit, and intermittent heat up to 500 degrees Fahrenheit. Special shipping information: This item cannot be returned and has additional shipping restrictions.
More information #ad
Cure and set time: after kneading the two part formula together by hand, HighHeat takes 1 hour to set and cures in 8 hours. 3 times stronger at high temperatures. J-b weld delivers superior performance, quality, and results for the World’s Strongest Bond. Highheat is able to withstand continuous heat up to 450oF 232oC and intermittent heat of 500oF 260oC. Strength of 800 psi at room temperature and 600 PSI at 400 degrees Fahrenheit. Product features and strength: j-b weld highheat has lap shear strength of 800 psi at room temperature and 600 PSI at 400oF 204oC or more. Perfect for tail pipes, engine blocks, mufflers, machinery, and exhaust manifolds. J-b weld highheat is designed for diy repairs on exhaust manifolds, mufflers, tail pipes, engine blocks, duct work and other various high temperature projects.
Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 4.13 Inches |
Length | 1.18 Inches |
Weight | 0.15 Pounds |
Width | 1.18 Inches |
Part Number | 8297 |
Model | 8297 |
Warranty | No Warranty |
More information #ad
3. Blue Magic
#ad
Blue Magic 18003TRI ThermoSteel High-Temp Metal Repair, 3 oz.
#adBlue Magic #ad - Package Quantity: 1. Package dimensions: 14. 732 cms l x 8. 89 cms w x 5. 08 cms H. Product type: Auto Accessory. Country of Origin: United States.More information #ad
Brand | Blue Magic #ad |
Manufacturer | BLUE MAGIC #ad |
Height | 1.6 Inches |
Length | 7.5 Inches |
Weight | 0.08 Kilograms |
Width | 4.6 Inches |
Part Number | 18003TRI |
Model | 18003TRI |
Warranty | 1 year manufacturer |
More information #ad
4. J-B Weld
#ad
J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick, 2 oz.
#adJ-B Weld #ad - Cure and set time: after kneading the two part formula together by hand, Steelstik Takes 5 Minutes To Set And Cures In 1 Hour. J-b weld steelstik: a hand mixable two part epoxy putty stick that is steel reinforced & non-Rusting To Quickly Repair Or Rebuild Anything Made Of Metal! J-B Weld Steelstik Is Certified By The Nsf And Is Safe For Contact With Potable Water.Product features and strength: j-b weld steelstik has lap shear strength of 900 psi, hydraulic fluids and other chemicals when Fully Cured.
More information #ad
Surface applications: iron & stainless Steel, Copper & Brass, Aluminum & Bronze, Fiberglass And Plastic & Pvc. J-b weld steelstik set And Cure Color Is Dark Grey. Steelstik can be molded, shaped, and is chemical resistant against petroleum, Sanded, Can Withstand Continuous Temperatures Up To 350F 176C And Intermittent Temperatures Of 450F 232C, Drilled And Tapped.Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 4.13 Inches |
Length | 1.18 Inches |
Weight | 0.14 Pounds |
Width | 1.18 Inches |
Part Number | 8267UK |
Model | 8267UK |
Warranty | No Warranty |
More information #ad
5. J-B Weld
#ad
Red, 3 oz., J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant
#adJ-B Weld #ad - Do it yourself: big or small, you can diy it with j-b. Our heavy duty adhesives repair & restore it right the first time. Easy to use: curing when the product is exposed to the moisture in air, waterproof seal on most surfaces.Hi temp red silicone gasket maker & sealant: is an rtv room temperature Vulcanized Silicone gasketing material, designed for use in mechanical assemblies where the existence of higher, continuous temperatures up to 550º F or 650º F intermittent might exist.
More information #ad
With each product we innovate, we continue to provide the world's strongest bond for your projects. It will not shrink or crack, it forms a tough, resists weathering and is sensor safe. Versatile & dependable: ideal for automotive, timing covers, exhaust manifolds, metal, water pumps, oil pans, differential covers, drive housings and oven doors. Count on us: for more than 40 years, our products have earned a loyal following from people who take pride in their work. Jb weld delivers the legendary performance of the World's Strongest Bond.
Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 6.3 Inches |
Length | 1.97 Inches |
Weight | 0.2 Pounds |
Width | 1.57 Inches |
Part Number | 31314 |
Model | 31314 |
Warranty | No Warranty |
More information #ad
6. Blue Magic
#ad
3 oz., Blue Magic 18003 High Temperature Metal Repair
#adBlue Magic #ad - Great for boilers, barbeques, furnaces, stoves, heaters. Fills cracks, holes and pits. Welds cracks and holes in iron and steel. Strength increases with heat. Withstands temperatures to 2400 degrees Fahrenheit.More information #ad
Brand | Blue Magic #ad |
Manufacturer | Blue Magic #ad |
Height | 7.5 Inches |
Length | 1.1 Inches |
Weight | 0.2 Pounds |
Width | 3.5 Inches |
Part Number | 18003 |
Model | 18003 |
Warranty | 1 year |
More information #ad
7. J-B Weld
#ad
J-B Weld 8265S Original Cold-Weld Steel Reinforced Epoxy, 2 oz.
#adJ-B Weld #ad - J-b weld original: the original cold weld two-part epoxy system that was designed as an alternative to torch welding. Do it yourself: big or small, you can diy it with j-b weld. Stong and nontoxic after it has set and temperature resistant up to 500F.Perfect for diy household, marine, craft repair and much more. Can be drilled, tapped, filed, machined, sanded and painted. Cure and set time: after mixing the tubes at a 1:1 ratio, filled, sanded, j-b weld original can be tapped, it takes 4-6 hours to set and 15-24 hours to cure.
More information #ad
J-b weld delivers superior performance, quality, and results for the World’s Strongest Bond. Will set in 4-6 hours, and cure in 16-24 hours. Waterproof, petroleum, chemical, and acid resistant when fully cured. Surface applications: metal, wood, Plastic & PVC, Concrete, Ceramic & Tile and Fiberglass. J-b weld original’s set and cure color is dark grey. J-b weld original provides strong, automotive, lasting repairs to multiple surfaces and creates a bond stronger than steel. Tensile strength is 3, 960 PSI. Our heavy duty epoxy and adhesives repair & restore it right the first time.
Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 8 Inches |
Length | 0.3 Inches |
Weight | 0.02 Pounds |
Width | 5 Inches |
Part Number | 8265S |
Model | 8265S |
Warranty | Please Contact Seller for Product Warranty Information. |
More information #ad
8. J-B Weld
#ad
Dark Grey 2 oz, J-B Weld 8276 KwikWeld Quick Setting Steel Reinforced Epoxy
#adJ-B Weld #ad - J-b weld kwikweld: a fast setting version of the original cold weld two-part epoxy System That Provides Strong, Automotive, Marine, Lasting Repairs To Multiple Surfaces.When fully cured, kwikweld Is Waterproof And Resistant To Petroleum, Chemical And Acid. Versatile and dependable: j-b weld kwikweld is steel reinforced, has a tensile strength of 3127 Psi And Can Withstand Temperatures Up To 230 Degrees Fahrenheit 110 Degrees Celsius.
More information #ad
Perfect for diy household, Craft Repair And Much More. Once cured, kwikweld Can Be Tapped, Molded And Drilled. Cure and set time: after mixing the tubes at a 1: 1 ratio, sanded, filled, it takes 6 minutes to set And 4-6 Hours To Cure. Kwikweld’s set and Cure Color Is Dark Grey. Surface applications: metal, concrete, Ceramic & Tile, Plastic & Pvc, wood, Fiberglass And More.Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 1 Inches |
Length | 8 Inches |
Weight | 0.05 Pounds |
Width | 5 Inches |
Part Number | 8276 |
Model | 8276 |
Warranty | LIMITED WARRANTY |
More information #ad
9. J-B Weld
#ad
J-B Weld 8277 WaterWeld Epoxy Putty Stick, 2 oz.
#adJ-B Weld #ad - Surface applications: iron & bronze, Fiberglass and Plastic & stainless Steel, Copper & Brass, Aluminum & PVC. Product features and strength: j-b weld waterweld has lap shear strength of 1300 PSI, can withstand continuous temperatures up to 300F 149C and intermittent temperatures of 350F 176 degrees Celsius and is chemical resistant against petroleum, hydraulic fluids and other chemicals when fully cured.J-b weld delivers superior performance, quality, and results for the World’s Strongest Bond.
More information #ad
J-b weld waterweld: a hand mixable two part epoxy putty stick, pool and spa, drains, fuel tanks, tubs and showers, that can cure under water and is ideal for repairing plumbing, boats & potable water tanks and more! J-B Weld WaterWeld is certified by the NSF and is safe for contact with potable water. Cure and set time: after kneading the two part formula together by hand, WaterWeld takes 25 minutes to set and cures in 1 hour. J-b weld waterweld set and cure color is off white. Our heavy duty epoxy and adhesives repair & restore it right the first time. Do it yourself: big or small, you can diy it with j-b weld.
Brand | J-B Weld #ad |
Manufacturer | JBWeld #ad |
Height | 7 Inches |
Length | 1 Inches |
Weight | 0.15 Pounds |
Width | 4 Inches |
Part Number | 8277 |
Model | 8277 |
Warranty | No Warranty |
More information #ad
10. Permatex
#ad
2 oz., Permatex 84333 High Temp Epoxy Stick
#adPermatex #ad - Cures to a hard, metal-like repair. Industrial strength, titanium-reinforced epoxy. Non-shrinking formula. Bonds and repairs materials exposed to high temperatures up to 500F.More information #ad
Brand | Permatex #ad |
Manufacturer | Permatex #ad |
Height | 1.12 Inches |
Length | 7.87 Inches |
Weight | 0.02 Pounds |
Width | 2.87 Inches |
Part Number | 84333 |
Model | 84333 |
More information #ad