Hello
Yesterday i re-skimmed a wall over previous skim and as it was drying cracking started to appear. Now its dried there a few, i believe its called crazy cracking (the plaster is solid)? I pva'd to seal plaster 3 parts water and 1 part pva (stronger than tub instructed) then 3 parts pva 1 water for adhesion. When i skimmed over painted wall i didn't have this problem, im guessing its a suction problem? Anyway i really don't want to do it again can i paint then rake out and fill the most obvious cracks?
Thanks, Phil
Yesterday i re-skimmed a wall over previous skim and as it was drying cracking started to appear. Now its dried there a few, i believe its called crazy cracking (the plaster is solid)? I pva'd to seal plaster 3 parts water and 1 part pva (stronger than tub instructed) then 3 parts pva 1 water for adhesion. When i skimmed over painted wall i didn't have this problem, im guessing its a suction problem? Anyway i really don't want to do it again can i paint then rake out and fill the most obvious cracks?
Thanks, Phil