Cement For Rooms

An invention of M. Sorol of Paris is statütl to be superior to plastur of Paris for eoating the walls of trooms. It i used iu the following raanner : " A coa of oxide oí zinc mixed vvitb size, raade up like a wash, is first laid on thü wall eeiling or wainsoot, and aver that a coa of ohlorido of zinc applied, being pie pared io tbe eamo .raanuer as tho fira wush. The oxide and chloride effect an immeiünte combiaation, and furia a kint of cement, stnooth and polislieil aa glasé and possessing tho advantagüs of oi paiot, witúout its disudvantag68 o smell.