Original 1960 insulation trade vintage catalog for the EHRET MAGNESIA MANUFACTURING COMPANY.  Main office and plant were located in Valley Forge, PA.

Manufacturers of Ehret Insulation.

Products include Thermalite 85% Magnesia Insulation and Thermasil Calcium Silicate Insulation, both are fully featured. Other Ehret Insulation Products include Ehret Enduro High Temperature Blocks, Ehret Asbestos Sponge Felt, Ehret Aircel, Ehret Wool Felt, Ehret Anti-Sweat, Ehret Frostproof, Ehret Heat-Seal Blankets, Ehret Standard Hair Felt and Ehret Fiberkote, all are featured.

Has product images, description, applications and specifications charts to provide product details.

Unbound from a large rare 1960 Process Industries Catalog, this unique old eight-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro insulation library.