Liquid Masking Film

Liquid Masking Film is a spray-able, strippable coating to mask and protect the finish when applying trim colors, letters, insignias, etc. on model aircraft, boats, cars and trains. It's a safe, non-toxic, non-flammable liquid that replaces tape on complicated masking jobs.

Also, does masking liquid work? Masking fluid works very well to preserve white areas on your paper. So well, in fact, that you can end up with hard, unnatural edges around these shapes. If that happens, just use a stiff brush and some water to soften the edges up a bit. Now you've got a masterpiece on your hands!