Document Y4VGqJZ8qvnDMrV40YM2oR48

PLAINTIFF'S EXHIBIT GF-1479 L We do have one-layer Calsilite insulation for high temperature lines and equipment. Illustrated below is a two-layer application used in special installations. Modern calcium silicate insulation for use on to day's high temperature pipes and vessels. Avail able in various thicknesses of pipe coverings and blocks. For more infor mation, see Chemical Engineering Catalog or Sweet's Catalog. "**77* WWW, *****0H1* '"doaivffy The RUBEROIDCa INDUSTRIAL PRODUCTS DIVISION 500 Fifth Ave., N. T. 36, N. Y. PIONEERS IN CALCIUM SILICATE INSULATION Appearing in the January issue of New Equipment Digest M/CH00073