Hopper with compresser

[User___removed]

Anyone else use one of these?
I have the lk402 compresser and hand held hopper and wondered what bar pressure they spray bucket coat?
I also have 3 different size nozzles.which is the best to use?
Also the same question for a sand & cement tyrolean finish
Cheers

 

[MikeAtthis]

ive got a small 10 bar compressor the smallest one it will go through is better

 

[vfr12]

I found 4-4.5 to be the best!