'Febond Blue Grit has the additional benefit that it is plastered over when dry, taking the guess work out of drying times associated with PVA'
I've always followed the tub and plastered directly over the stuff yet some people insist on PVA before it's skimmed over as well. I've never really had an issue with suction when going over this stuff and it's always troweled up nice after a second coat of multi (or even board finish has been fine in the past)... It's always set like s**t to a blanket for me so the question is I suppose is who does what with the stuff?!?
I've always followed the tub and plastered directly over the stuff yet some people insist on PVA before it's skimmed over as well. I've never really had an issue with suction when going over this stuff and it's always troweled up nice after a second coat of multi (or even board finish has been fine in the past)... It's always set like s**t to a blanket for me so the question is I suppose is who does what with the stuff?!?