Show new diw insulating plaster there thera is now available an insulating plaster developed to meet the demands of modern construction for 0 o r an efficient and inexpensive material for Insul insulation atio n against heat cold and sound it is used in place of regular plaster on walls wall sand and coiling and costs only a little more it it bonds securely to any plaster base and may be applied over over old or finished surfaces when applied to tile the proper thickness this material prohibits the pas passage fage of unwanted noises through walls and ceilings |