Hi guys,
I've ripped out the old bath and had another nasty surprise. It seems some clot may have used Multifinish instead of one-coat or Bonding at a depth of about 3/4" straight onto brickwork. I'm guessing this is what's happened, because this plaster has a definite pink tint to it. I need to increase the depth of this plaster to around one inch, but am reluctant to go over the existing plaster as I fear it will be a very poor 'foundation' as it were. How can I tell for sure if the builder/bodger misused a finish plaster on this brickwork? Is there a simple way to tell?
cheers,
cd