Hi all,
Hope everyone is modeling hard and having a hoot of a time.
Sorry if this has been asked some where on here, but I have tried to look for it with no luck. I'm looking to up my game on a Meng British Heavy Tank mk5 Male and have found some injector pin mark. non are on the outside of the kit, all our internal. But as you guy may know this kit has a full interior which I WILL be going all out for so, my question is;
How should I go about getting ride of injector pin marks?
Thanks in advance.
Them tricky injector pin marks
-
CrazyMajor
- Sergeant

- Posts: 125
- Joined: Mon Mar 03, 2014 8:59 pm
- Location: Llantwit Major, South Wales

Them tricky injector pin marks
________________________
Rhys
Possibility is just about the most awesome thing there is - it is in the realm of the future.
On the bench......
Dragon 1/35 Tiger Currnet Main Project
Tamyia 1/32 Vought Corsair F4U-1 .
HG 1/144 Gouf Custom and HG 1/144 GM Command Type (Spring 2014 dio)
MG 1/100 Red Frame Ki
... tbh all my Gunpla need painting!
Rhys
Possibility is just about the most awesome thing there is - it is in the realm of the future.
On the bench......
Dragon 1/35 Tiger Currnet Main Project
Tamyia 1/32 Vought Corsair F4U-1 .
HG 1/144 Gouf Custom and HG 1/144 GM Command Type (Spring 2014 dio)
MG 1/100 Red Frame Ki
... tbh all my Gunpla need painting!
- mincemeat
- Sergeant Major

- Posts: 702
- Joined: Sat Jun 14, 2014 9:14 pm
- Location: MN, USA

Re: Them tricky injector pin marks
His Rhys,
I think it really depends on the depth of the EPM. I've been using Mr. Dissolved Putty on a trimmed toothpick for very shallow EPMs. You'll have to let it sit at least overnight to firm up and set. It may even take a couple applications because it is putty and it will shrink a little as it settles in. I've also used super glue on top to take care of any air holes or cracks that present themselves.
Gap filling super glue alone can also suffice. But you need to make sure you sand it down after 20 minutes or so. If you leave super glue too long it will harden and be a real chore to sand down.
I've also used dissolved sprue in Tamiya Extra Thin. That stuff takes a REALLY long time to cure......DAYS depending how thick it is. When I've sanded it down I got a lot of air pockets that needed to be filled with another medium.
You'll have to experiment around. Also keep in mind if you fill an EPM, will it be accessible to sand down? Hope this was somewhat helpful, albeit a bit late. Good luck.
I think it really depends on the depth of the EPM. I've been using Mr. Dissolved Putty on a trimmed toothpick for very shallow EPMs. You'll have to let it sit at least overnight to firm up and set. It may even take a couple applications because it is putty and it will shrink a little as it settles in. I've also used super glue on top to take care of any air holes or cracks that present themselves.
Gap filling super glue alone can also suffice. But you need to make sure you sand it down after 20 minutes or so. If you leave super glue too long it will harden and be a real chore to sand down.
I've also used dissolved sprue in Tamiya Extra Thin. That stuff takes a REALLY long time to cure......DAYS depending how thick it is. When I've sanded it down I got a lot of air pockets that needed to be filled with another medium.
You'll have to experiment around. Also keep in mind if you fill an EPM, will it be accessible to sand down? Hope this was somewhat helpful, albeit a bit late. Good luck.
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- Twokidsnosleep
- General

- Posts: 18293
- Joined: Thu Aug 07, 2014 4:07 pm
- Location: BC,Canada

Re: Them tricky injector pin marks
Agree with above
A little Ca glue onto of your filler helps a lot to harden the surface layer and is self levelling
I use Mr Surfacer1000, let it set overnight and Ca glue on top....then can sand without ditching once ca glue sets
Hope that helps
A little Ca glue onto of your filler helps a lot to harden the surface layer and is self levelling
I use Mr Surfacer1000, let it set overnight and Ca glue on top....then can sand without ditching once ca glue sets
Hope that helps
Scott
On, Under or near the desk
Brewster Buffalo ..buddy build
Rockford Firebird
1/72 Black Pearl Pirate Ship in dry dock
On, Under or near the desk
Brewster Buffalo ..buddy build
Rockford Firebird
1/72 Black Pearl Pirate Ship in dry dock
-
CrazyMajor
- Sergeant

- Posts: 125
- Joined: Mon Mar 03, 2014 8:59 pm
- Location: Llantwit Major, South Wales

Re: Them tricky injector pin marks
Thanks, guys, much appreciate your time to write back.
I will look into these method to see which one fits for me.
Mincemeat its not to late as I am still researching the subject. I plan to go all out on her, so I want to be in the right place before i even starting. big thanks.
I will look into these method to see which one fits for me.
Mincemeat its not to late as I am still researching the subject. I plan to go all out on her, so I want to be in the right place before i even starting. big thanks.
________________________
Rhys
Possibility is just about the most awesome thing there is - it is in the realm of the future.
On the bench......
Dragon 1/35 Tiger Currnet Main Project
Tamyia 1/32 Vought Corsair F4U-1 .
HG 1/144 Gouf Custom and HG 1/144 GM Command Type (Spring 2014 dio)
MG 1/100 Red Frame Ki
... tbh all my Gunpla need painting!
Rhys
Possibility is just about the most awesome thing there is - it is in the realm of the future.
On the bench......
Dragon 1/35 Tiger Currnet Main Project
Tamyia 1/32 Vought Corsair F4U-1 .
HG 1/144 Gouf Custom and HG 1/144 GM Command Type (Spring 2014 dio)
MG 1/100 Red Frame Ki
... tbh all my Gunpla need painting!
-
wookiee76
- Command Sergeant Major

- Posts: 864
- Joined: Sun May 17, 2015 12:57 pm
Re: Them tricky injector pin marks
If they are awkward to sand or just too deep i fill them with, yup, filler. I find using a flat chisel hobby knife blade to scrape them level reduces any required sanding to a minimum.
John, whats on my bench? Usually a mess and a couple of different models a week.
My motto? I'm not lazy, just energy efficient.
My motto? I'm not lazy, just energy efficient.



