Hi guys I've got to go and re skim a chimney breast tomorrow as the customer is not happy with the finish on the last one , have got some new beads and was thinking of nailing them over the old ones , applying some pva and skimming whilst it's tacky , I was thinking will one undiluted pva coat be ok ? I'm not sure if he has painted the walls yet or not , or if this matters ? Was going to use multi finish also , has anyone got any ideas on something that would be better for me ( I can't get a plasterer to do it lol ) I've been given the whole day to do it , just not looking forward to it