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Sterling,  VA  20166-8918
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Hi Temp Metal Repair Compound JB Weld

Hi Temp Metal Repair Compound JB Weld

Part #: NCB 37901
Line: NAPA Consumer Brands
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Features & Benefits

Warranty: Standard : No Warranty, Expressed or Implied

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ExtremeHeat™ is formulated to allow for repairs to iron, steel and metal in high temperature environments (1000°F / 537°C). When fully cured, this metallic compound can be drilled, machined or sanded. It is great for repairing cracks, small gaps, seam connections or holes in exhaust manifolds, pipe connections, mufflers, catalytic converters, outdoor grills, fire boxes, gas and commercial furnaces and water heaters. This product is water based, non-flammable and contains no solvents or Volatile Organic Compounds (VOCs).


  • Can be used for filling cracks and holes on metal surfaces
  • Set time is 1 hour and cures in 24 hours
  • Dries dark gray
  • Made in the USA

Specifications

Container Size 3 fl oz (US)
Color Gray
Manufacturer Part Number 37901
VMRS Code 053998018
Brand JB Weld
Recommended Application Exhaust Manifolds, Tail Pipes, Mufflers, Engine Blocks, Duct Work, Outdoor Grills
Liquid Reactor Hardener Included No
Contents (1) ExtremeHeat Container
Maximum Drying Time 24 hr
Minimum Drying Time 1 hr
Manufacturer JB Weld
Repair Compound Recommended Temperature Range Able To Withstand Continues Heat Up To 1,000 Deg F
SDS Required Yes
Sandable Yes

Safety Information

Vehicle Fitment Guide

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