If you are planning on using any solvent based strippers to clean paint from miniatures there are a few very simple things you really need to take into account that are none the less very important.
1. Confinded spaces: Many solvent based strippers such as Nitromorse give off very powerful fumes that can be overpowering very, very quickly, so always make sure that you use any such products in a well ventilated area, preferably outdoors (ie garden, garage, etc) if you can.
2. Health: If you suffer from Asthma or any other chest infections or illnesses DO NOT use these form of paint strippers as they will seriously damage your health, even in a well ventilated area! Very important.
3. Spillage: Nitromorse is a pretty nasty substance to use when you strip models as it eats away at the layers of paint with comparative ease, so when you do handle your miniatures always make sure that you wear protective gloves (the rubber ones used for washing dishes will work as they wont melt unless you are very, very unlucky). Also avoid getting Nitromorse on your clothes as this stuff can burn through them onto skin again not nice. If you do get any on your skin wash it off immediatly and if problems arise go to the nearest A&E taking the product with you!
Method and tools need.
There are several ways of stripping miniatures with Nitromorse but most of them revolve around the same principal.
You will need the following:
Nitromorse: (available from most hardware stores though if you are under 18 you may have to get an adult to purchase it for you!)
Sealable jar: Old coffee jars or jam jars will work great for this, but make sure that it is made from GLASS as over time nitromorse will eat through almost anything.
Long Nose Pliars:Make sure that they are not the kind with plastic sleeves.
Toothbrush: An old toothbrush will do or a very cheap one, failing that use a small nail brush.
Procedure
Step One: First place the miniatures you wish to strip into the glass jar and make sure that any plastic parts are removed as they will most likely melt or become damaged. Fill the jar about half way with miniatures rather than all the way to the top as this makes sure that all the models will get coated with the Nitromorse.
Step Two: Pour Nitromorse into the jar so that it just covers the miniatures and anything that is painted is submerged completely. Make sure that you use Nitromorse as detailed above in a well ventalated area. When done put the lid on the jar and leave it in a safe place where it cant be knocked over.
Step Three: The time that you will need to wait depends on a couple of factors, namely being how heavily coated the miniatures are and what they have been painted with. Enamels and Oil based paints will take a lot longer to strip than those models that have been painted using acrylics, as acrylic is basically plastic. Leave the models for between 1-2 hours for lightly painted miniatures (painted with acrylics) or for up to 5 hours for heavy paint jobs with acrylics or enamels. Rule of thumb DO NOT leave models in the Nitromorse for longer than a day as over time the chemicals can affect the miniature, leaving it pock marked or very difficult to paint on even when cleaned.
Step Four: Wearing your gloves remove the miniatures using the long nosed pliars and carefully place them on an old non porous surface such as an old dinner plate or tile, shaking any excess fluid off the miniature into the jar. If the miniatures were superglued together the glue with have dissolved and the parts will come away from each other when you get to this step. Make sure that you get all the parts of the model out and then transfer the whole pile to a sink and put the COLD faucet/tap on to run, open a window if possible. On NO account should you use the hot tap as this could give off toxic fumes.
Step Five: Rinse the miniature parts under the running tap to get rid of the goop that has now collected on the miniature and gently using the toothbrush/nailbrush scrub the paint away to reveal the bare metal beneath. Again make sure that you aviod getting the fluid on your skin.
Step Six: Don't forget to make sure that you replace the lid on the jar and store it away safely. The contents of the jar should last for ages and allow you to strip at least 30 models maybe more depending on the paint on them. Always store the jar in a safe place away from heat sources and direct sunlight.
If you need any more help or advice just mail me.
Marc