Show New ew Insulating Plaster There is now available an insulating insulating insulat insulat- ing plaster developed to meet the demands of modern construction for foran foran foran an efficient and inexpensive material material material mate mate- rial for insulation against heat cold and sound It is used in place of at regular plaster on walls and ceilings and costs only a little more It It- bonds securely to any plaster base- base and may be applied over old or fin finished finished finished fin fin- surfaces When applied to th the the- proper thickness this material prohibits prohibits prohibits pro pro- hibits the passage of u unwanted n noises through walls and ceilings |