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J-B Weld ExtremeHeat Metallic Paste - High Temperature Repair for Exhausts & More

J-B Weld ExtremeHeat Metallic Paste - High Temperature Repair for Exhausts & More

Regular price £7.99 GBP
Regular price £7.99 GBP Sale price £7.99 GBP
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J-B Weld Extreme Heat Metallic Paste is specially formulated for high-temperature repairs, designed to withstand heat up to 538°C (1000°F). Ideal for fixing cracks, holes, and seams in iron, steel, and other metal components exposed to extreme heat. Once fully cured, this metallic paste can be drilled, machined, or sanded, ensuring long-lasting and durable repairs. Perfect for use on exhaust manifolds, mufflers, tailpipes, outdoor grills, fireplaces, and more.

Features:

  • High Heat Resistance: Withstands up to 538°C (1000°F).
  • Multi-Purpose: Repairs exhaust manifolds, mufflers, catalytic converters, fireplaces, outdoor grills, and more.
  • Easy Application: Water-based formula is non-flammable and VOC-free.
  • Durable: Fully cured paste can be machined, drilled, or sanded.
  • Quick Set: Sets in 1 hour and cures in 24 hours with a dark gray finish.

Specifications:

  • Set Time: 1 hour
  • Cure Time: 24 hours
  • Cure Color: Dark gray
  • Weight: 85g

How to Use:

  1. Prepare: Clean surface and remove dirt or contaminants. Roughen surface with sandpaper or drill for better adhesion.
  2. Mix: Open and thoroughly mix the product.
  3. Apply: Work generously into the surface or gaps. Repeat as needed.
  4. Dry: Allow 2-4 hours to set or use a non-flame heat source to speed up curing. Ensure full curing within 24 hours before high-heat exposure.

Applications Include:

  • Automotive repairs: Exhaust manifolds, tailpipes, and engine blocks
  • Home use: Fireplaces, outdoor grills, and fireboxes
  • Industrial applications: Heat exchangers and ductwork

Experience reliable and strong high-temperature repairs with J-B Weld ExtremeHeat Metallic Paste!


Specifications:
- Brand : J-B Weld
- EAN : 43425700285
- Product code : JBWELD-HEAT

Product features

  • Designed in-house by our expert curators
  • Created using ethically sourced materials 
  • Manufactured with care in North America 

Materials and care

  • Made with organic materials 
  • Spot clean with a damp cloth
  • Wash only as needed
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J-B Weld ExtremeHeat Metallic Paste - High Temperature Repair for Exhausts & More
J-B Weld ExtremeHeat Metallic Paste - High Temperature Repair for Exhausts & MoreJBWELD-HEAT-39392343
J-B Weld ExtremeHeat Metallic Paste - High Temperature Repair for Exhausts & MoreJBWELD-HEAT-39392343
Regular price
£7.99
Sale price
£7.99/ea
£0.00
Regular price
£7.99
Sale price
£7.99/ea
£0.00