Rusting effect with brush acrylics?

[Guest]

This is my first post to the forum and my first model attempt.


My model of choice is the Tamiya Austin Cooper Mini Rally which I managed to pick up from ebay.


So my question is about which is a good way to achieve the rust through effect when using brush and acrylic paint.


Searching the forum and youtube has gave me three possibilities.


1. Enamel / hairspray / acrylic - using thinners to re-activate the enamel


2. Acrylic / humbrol maskol / acrylic - rub off mask to reveal rust


3. As above with sugar to mask rust.


Which method would I find gives best results if I'm using acrylics and a brush?


I've primed the floor panel with Halfords plastic primer after using a dremel to add some rust holes.


The acrylics I'm using are Vallejo Model Color which I've read are great for brushing.

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[Adrian "Marvel" Reynolds]

I've used the Maskol method to reveal the baremetal on a build I did last year and was very happy with the results.


There is also a Rust and Dusk set that you can buy that I've heard good things about, or perhaps why not use pigments with a pigment fixer to create the rust effect you need?


Here's the model I used the Maskol effect on.


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Hope this helps and I'm sure there will be many others posting to help you out


Adrian

[eddiesolo]

Firstly, welcome to the forum.


Personally I use rust pigments-rail rust, old rust and new rust and I use pigment fixer-more control. The ideas you have are great for chipping effects.


Here is my 1/12 tractor with various rust effects, also it has had the 'salt method' this is water on the base coat with added salt, then you spray over your top coat and knock the salt off leaving a worn look. I also rub the paintwork down using a old toothbrush-this scuffs and dulls the paint.


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Here it is in a smaller scale a 1/125 U-Boat wreck.


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I use Microbrush applicators as well as a fine brush to apply the rust pigments.


Your method I would prime your model, then add your rust colour to where you want it, then salt over the top and add your top coat-knock off and you will get the rust colour showing through.


Si

[PaulTRose]

you might one of jon's vid quite useful......i know i did!

it makes rusty steaking seem easy

[Guest]

Thanks guys, I'm using a brush because I don't have an airbrush / compressor.


I'm not sure I can brush over the salt method, after seeing videos of the salf being blown off by the pressure of the airbrush.


Wouldn't a brush simple brush away the salt?

[Guest]

Welcome to the forum. Just put your first name in your profile and it will come up onall your postings


Here is another way. I suppose a lot depends on the scale you are building at.


http://www.acrylicosvallejo.com/en_US/creating-a-rust-texture-with-vallejo-texture-brown-earth./blog/1/51.


Laurie

[Guest]

I'm edging towards the simple hairpspray method in the video above.


The inside of the boot looks like a good place to start.

[Guest]

Halfords primer , rust colour base ie vallejo you can mix it up doing different shades , only one light coat of hairspray then your top coat then do your weathering , more than one coat of hairspray will make it a nightmare to get through to the rust colour ( guess how I know ),


thats the easiest way that i know . one more thing before you start weathering make sure the top coat has fully cured and don`t use hot water the top coat will come off stringy ( again guess how I know ).


Richy

[Guest]

Here's some rust on the exhaust on my pickup

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[Guest]

I'm currently building the Heller 1/8 Citroen Traction.


I want the car to look 'used' but nicely polished and looked after.


Here's some of my weathering etc using enamels, white spirit and artists acrylics.


Roy.


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[Guest]

Halfords primer , rust colour base ie vallejo you can mix it up doing different shades , only one light coat of hairspray then your top coat then do your weathering
Richy

After them weathering, I suppose then I can apply some powders and rust streaks with a wash if needed?

[Guest]

Thanks for all the photos for reference guys, if my model comes out half as good as these, I'll be a happy modeller lol.

[Guest]

http://www.scale-models.co.uk/threads/afghanistan-wkim-airfix-1-48.29718/

Used Vallejo pigments and Vallejo thinned matt varnish.


Laurie

[Guest]

This looks just what I need.

[rickoshea52]

I've never tried the hairspray technique. I prefer using oils, washes, pigments or enamels as I find them more forgiving and versatile compared to acrylics. Depending on the finish you are trying to achieve there are various methods of getting there. Oils are good for chipped paint with streaking rust leaching out and can be used for a wash. Pigments are also useful for this effect but also for a rust covered surface, I use both of these techniques on railway wagons.


With enamels all of the above effects can be created but if you decide that you don't like what you have achieved or want to tone it down enamels can be "reactivated" with thinners to adjust your work.


Take a look at some of my railway wagons on my blog; www.rickysrailway.blogspot.com


The slab sided ballast hopper wagon was weathered with oil spotted onto the side then a brush wetted with thinner dragged downwards.


The second ballast hopper was weathered using Deluxe Materials scenic rust. Both hoppers had the interior done with pigments.


The locomotive body was sprayed with enamel rust colours and also pigments.

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