For applications which are likely to be exposed to temperatures above 176°C, you may need Hi-Temp Lab-metal. If this sounds like you, you might want to read more about the topic.
Lab-metal repairs are fast and easy. Hardened Lab-metal's strength, durability and abrasion resistance surpass basic requirements for fillers set by the nation's major metalworking plants. Lab-metal is preferred over epoxy systems because of its can life (extended with the addition of Lab-solvent as instructed), its ready-to-use formulation, and versatility of applications. Read more on the advantages of Lab-metal over epoxies.
Our comparison chart shows how Lab-metal lines up against the more traditional products in its field -- 2-part epoxies, polyester putties, and nitrocellulose.