Thistle undercoat on to Thistle Hardwall?

TT37

New Member
Hi... is it Ok to lay a 2mm coat of Thistle Undercoat plaster onto a wall that has already had a 4/5mm coat of Thistle Hardwall layed?... or what is best option if extra 2mm needed prior to applying 2mm Multi Finish coats? Do I need to obtain more hardwall or apply more layers of Multi finish? Hardwall applied today and has been given key. The reason I ask is Hardwall run out and I have a bag of undercoat.
 
Hi... is it Ok to lay a 2mm coat of Thistle Undercoat plaster onto a wall that has already had a 4/5mm coat of Thistle Hardwall layed?... or what is best option if extra 2mm needed prior to applying 2mm Multi Finish coats? Do I need to obtain more hardwall or apply more layers of Multi finish? Hardwall applied today and has been given key. The reason I ask is Hardwall run out and I have a bag of undercoat.
@essexandy
 
Hi... is it Ok to lay a 2mm coat of Thistle Undercoat plaster onto a wall that has already had a 4/5mm coat of Thistle Hardwall layed?... or what is best option if extra 2mm needed prior to applying 2mm Multi Finish coats? Do I need to obtain more hardwall or apply more layers of Multi finish? Hardwall applied today and has been given key. The reason I ask is Hardwall run out and I have a bag of undercoat.
You will have to get a kango and drill it all off then buy enough bags of hardwall to complete the job properly
 
Hi... is it Ok to lay a 2mm coat of Thistle Undercoat plaster onto a wall that has already had a 4/5mm coat of Thistle Hardwall layed?... or what is best option if extra 2mm needed prior to applying 2mm Multi Finish coats? Do I need to obtain more hardwall or apply more layers of Multi finish? Hardwall applied today and has been given key. The reason I ask is Hardwall run out and I have a bag of undercoat.
just level it up with whatever you have and skim it.

Thread closed.
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what what oh
 
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