QUOTE(aregip @ Aug 4 2021, 04:52 PM)
Hi guys.. I'm planning to paint my new subsale flat with 650sqft and 3 rooms.. May I know how much litres that I need for painting ..?
Primer - For undercoat (1 coat), is it 1 big bucket (18 litres) is enough?
Color - For topcoat (2 coats), is it require 1 big bucket or need 2 big buckets?
I have asked hardware shop, but for topcoat, some said 1 big bucket is enough and another said its require 2 big buckets..
now confuse..
You need to check paint condition before painting. If old paint still good and not peeling/powdery then can just paint over with 2 coat colour paint.
if the old paint is total FUBAR crappy (meaning once u go over it with a roller it peels off and gunk up roller immediately) you need to stop all painting and scrape/sand/remove it before doing the 1 sealer+2 colour paint coats.
Usually 2 coat colour is best to bring out the oomph. One coat if you're not fussy because there will be missed spots. I used a total of 4.5L to cover a 8m x 3.3m wall for 2 coats (long wall in living room).
How many liter u need also depend on quality of paint. Those elcheapo 7L matex for rm35 stuff is very watered down n we only use it for CSR project. If 5L tong for 95 (nippon easywash) type that is the minimum standard for own home ya.
U need to share a floor plan (layout) of ur unit wall layout for us to better estimate how much area u need to cover. My rough guess, even assuming you have 3 rooms, 1 big bucket 18L should cover almost everything if just 1 coat - but it is likely you need 18L+5L if you do 2 coats.
This post has been edited by ceo684: Aug 5 2021, 01:06 AM