Hi-Temp Lab-metal MUST be used if a part is to be exposed to temperatures above 425F for more than 20 minutes in duration (or multiple high-heat exposures).
Hi-Temp Lab-metal MUST be used in powder coating processes running at temperatures above 425F.
Hi-Temp Lab-metal MUST be applied in thin layers (1/4 inch) and allowed to air dry for A MINIMUM OF 24 HOURS, then heat cured. This will force any remaining solvent out of the repair (about 400° F for about 1/2 hour depending on thickness of application). Instructions are guidelines for curing. Alternative cure times may be appropriate depending on the size of the application.
*Attention California Residents - Proposition 65 Warning
Shelf Life: Hi-Temp Lab-metal is guaranteed for one year in the factory-sealed can. Add Lab Solvent (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. Please read the Material Safety Data Sheet prior to use.