Show I Corrugated Siding Is Made 1 Of Felt Composition A wartime substitute for corrugated ed sheet steel is a newly developed composite material that may be used in practically all construction where steel was formerly employed This siding which is corrugated like steel sheets is made of two sheets of heavy felt each saturated with a resino bituminous compound and laminated together with a high melting melting melting melt melt- ing point adhesive Its light weight is an advantage for farm buildings Under tests conducted by the corporation manufacturers this tills product has proved satisfactory in withstanding heat cold and mois mois- ture The corrugations do not flatten out under effects of weathering A non-critical non emergency material materi materi- al this corrugated siding is available in any quantity now and can be used for building or remodeling |