clear coat can be a tricky thing I only just started to master it at tafe this week after working at it for 5 weeks.
One thing I have found applying clear coat is that good overhead lighting helps a lot in setting where you're paint is going and the spread I find it comes down a lot to temperature, air pressure and the paint consistency as the others have said it sounds like your fan setting isn't right and your air setting isn't right.
Reducing Overspray, Gloss please
- holdenutechick
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Re: Reducing Overspray, Gloss please
~Allison
My project:
'60 Holden FB ute
Other family projects:
Mum's '54 FJ Holden Special Sedan
Farm Bedford grain truck
My project:
'60 Holden FB ute
Other family projects:
Mum's '54 FJ Holden Special Sedan
Farm Bedford grain truck
Re: Reducing Overspray, Gloss please
What I do find with clear coat is that it does not cure to as hard a finish as solids or the base coats of metallics or pearls...
It might just be me, but when I have worked a clear coat - it seems to cut through pretty easily - compared to a well cured solid.... I guess the pigment in colour adds to the hardiness.....
I suspect this has a lot to do with why it must be applied fairly thin - to prevent running- and is also probably why it demands a lot more "finesse" in applying each run to "wet" up the finish - without going too far and allowing gravity to take over....
I suspect this "wetness", and it generally being more viscous - is the cause of most "over-spray".
Tricky to do....and one of the acrylic steps which has to be mastered.... solids have and for ever will be - my preferred acrylic.... they are just too easy and forgiving....
frats,
Rosco
It might just be me, but when I have worked a clear coat - it seems to cut through pretty easily - compared to a well cured solid.... I guess the pigment in colour adds to the hardiness.....
I suspect this has a lot to do with why it must be applied fairly thin - to prevent running- and is also probably why it demands a lot more "finesse" in applying each run to "wet" up the finish - without going too far and allowing gravity to take over....
I suspect this "wetness", and it generally being more viscous - is the cause of most "over-spray".
Tricky to do....and one of the acrylic steps which has to be mastered.... solids have and for ever will be - my preferred acrylic.... they are just too easy and forgiving....
frats,
Rosco
Re: Reducing Overspray, Gloss please
Thanks for the feedback guys.
5 Weeks is a lot of practice. and as much as technique is one issue, I also think it was a gun or setup issue.
Haven't done any more painting, so don't have a video yet.
Was aiming to have it ready for this weekend. but it appears that I am already fairly heavily booked out.
After letting it sit for a few weeks, I did try a bit of sanding/rubbing back, but it really hasn't come out that shiny.
If I can get the gun working well next time, I may put a few more clear coats over the silver.
5 Weeks is a lot of practice. and as much as technique is one issue, I also think it was a gun or setup issue.
Haven't done any more painting, so don't have a video yet.
Was aiming to have it ready for this weekend. but it appears that I am already fairly heavily booked out.
After letting it sit for a few weeks, I did try a bit of sanding/rubbing back, but it really hasn't come out that shiny.
If I can get the gun working well next time, I may put a few more clear coats over the silver.

IT's LIKE WATCHING DRUNK MONKEYS TRYING TO HUMP A FOOTBALL.
Re: Reducing Overspray, Gloss please
Yes Finny, - blocking back and re-coating will probably bring it up much better.... just remember - make sure you "key" the previous coats - I'd probably go with 600 grit... many prefer 800.... I like to ensure there is a "mechanical" grip on what is underneath - as well as the "fusing" by thinners into the soft previous clear....
Too much clear, and you'll begin to "fog" it - it will look like has a foggy film in the clear coat.... three coats are probably sufficient - but I'd probably not go further than five...
frats,
Rosco
Too much clear, and you'll begin to "fog" it - it will look like has a foggy film in the clear coat.... three coats are probably sufficient - but I'd probably not go further than five...
frats,
Rosco