Alvin 14 oz Lab Metal Repair and Patching Compound Withstands Temps Up To 1000F

MSRP: $115.00
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2.00 LBS

14 oz Hi-Temp Lab-metal is ready to use repair and patching compound developed for difficult repairs subject to excessive heat - Hi-Temp Lab metal will withstand temperatures as high as 1000ºF. Hi-Temp Lab-metal is guaranteed for one year in the factory-sealed can. We are always rotating stock to make sure you will have the longest shelf time possible.

Hi-Temp Lab-metal is recommended where original Lab-metal may not withstand the extreme heat. Originally developed to meet foundries’ core box repair needs, industries such as metalworking, powder coating, welding, fabricating, heating, construction, auto repair, die casting, mold refinishing, and sheet metal production and finishing now rely on Hi-Temp Lab-metal.

Hi-Temp Lab-Metal Repairs:

  • Foundry core boxes
  • Duct work
  • Radiators
  • Molds
  • Mufflers, exhaust systems, engines
  • Wood and coal burning stoves, grills, industrial ovens
  • Dented metal, prior to powder coating


Hi-Temp Lab-metal adheres permanently to any clean and dry metal, wood, hard plastic, glass, plaster, or porcelain surface. Its strong bond withstands vibration and other difficult conditions. Once hardened it can be machined, ground, filed and sanded to a smooth finish. Hi-Temp Lab-metal is impervious to the attack of rust, rot, and mildew. It is not affected by varying climatic conditions, and the hardened metal can be coated with powder or liquid coatings.

Shelf Life:

Hi-Temp Lab-metal is guaranteed for one year in the factory-sealed can. Add Labsolvent (as instructed) to extend storage time. Once reopened, the contents should be thoroughly stirred. Store in a cool place. Alvin Products recommends testing the product for each application.

WARNING! This product can expose you to chemicals including toluene, which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to Wash hands after handling.

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Patching & Repairing Compounds