Asphalt-Coated Fabric Loom.
Asphalt loom provides superior protection from the temperature and chemical environment found, for example, in an engine compartment.
Asphalt loom is flame retardant and meets the following specifications: S.A.E. J-562 Ford ESBM3L38A, Chrysler MS542, GM 676M, Government HHT791C, Packard Electric PM451.
The fabric is saturated with an asphalt compound and coated with a black bituminous coating for flame resistance.
With a temperature rating of 275° F (135° C), asphalt coated fabric loom is excellent electrical wires in harsh environments.