N Gauge Forum

General Category => N Gauge Discussion => Topic started by: bluedepot on February 19, 2013, 09:51:24 PM

Title: weathering powders and matt varnish
Post by: bluedepot on February 19, 2013, 09:51:24 PM
i sprayed a wagon i had weathered using carr's powders with matt varnish, and it messed up the 'redland' logos on the side.

does it matter if you don't use matt varnish to fix the powders in place?

is there an alternative to matt varnish that wont mess up the decals?


cheers


tim



Title: Re: weathering powders and matt varnish
Post by: dean thom on February 19, 2013, 10:05:16 PM
hi tim...its rather strange that matt varnish should mess up the decals. do you have a photo? im intrigued.
Title: Re: weathering powders and matt varnish
Post by: swisstony on February 19, 2013, 10:19:41 PM
Sounds like you thinned it down too much with thinners?
Title: Re: weathering powders and matt varnish
Post by: Sprintex on February 19, 2013, 10:33:05 PM
I used an aerosol can of artist's fixer on mine, didn't affect the finish. A couple of very light coats was enough  :thumbsup:


Paul
Title: Re: weathering powders and matt varnish
Post by: B757-236GT on February 19, 2013, 10:33:20 PM
Some varnishes affect the backing on some transfers. Trouble is sometimes its ok and others they break up. I think the tolerances are just too tight because of the efforts to reduce the effects of the backing shadow.
What varnish did you use?

Richard
Title: Re: weathering powders and matt varnish
Post by: Fratton on February 20, 2013, 12:22:26 AM
I've used vallejo matt varnish over my transfers on my class 422 and had good results,
Title: Re: weathering powders and matt varnish
Post by: bluedepot on February 20, 2013, 08:40:51 PM
yeh the redland writing has just broken up and some writing slipped down...

is it absolutely necessary to fix the weathering powders?

i used some humbrol matt varnish spray...

cheers for tip re artists fixing spray


tim
Title: Re: weathering powders and matt varnish
Post by: Sprintex on February 20, 2013, 08:58:04 PM
Not used weathering powders myself but I'd have thought it'd be much the same as the pastels I've been using, in that if you don't fix them with something they'll just rub off again with handling  :hmmm:


Paul
Title: Re: weathering powders and matt varnish
Post by: B757-236GT on February 20, 2013, 09:44:05 PM
I used hairspray on some of mine and it worked fine. They still look weathered after 8 years!

Richard