[KacherHuynh]

I have a problem with pretreatment. It seems not working anymore. I can use it before without any problem.
Firebird pretreatment + firebird ink = excellent but now the result is so bad.

Is it not working after longtime not being used? Is it normal and do we have any way to recover it? Hrm, I just stop printing around one month and I think it should be ok right?

 

[KacherHuynh]

Nobody help?

 

[KacherHuynh]

Are firebird guys not checking this section anymore?

 

[FBNick]

It is possible for pretreatment to go bad from age, but that is unlikely. Our pretreament typically takes more than a year and a half to go bad if you store it with the lid on.

Because your white looks good in some places but not others, I suspect that this might have more to do with the way that your sprayer is applying pretreat. If you can clean your spray tips, this will probably help. You can also use a paint brush on the wet pretreat to help lay down fibers and even the spray.