By Reggie Bullard
have a 1930 tudor house in California, all old plaster inside.
rooms had wallpaper, some were painted over plaster. My question is: is
there a method to adhere new plaster without having to use any
or other modern products containing formaldehyde and other not so
ingredients? Any old world knowledge? How was it done about 100 years
Plaster was bonded to plaster 100 years