How do I seal acrylic paint on fabric?

Answer by  lgk (2426)

I usually just get the sealing spray at my local craft store. Super easy to use, just aim it about 6 inches from the fabric, and spray it right over the paint. Let it dry for about an hour before you try to move it around or wash it. Once done, the fabric is now washer safe.

Answer by  Meaningwell (15)

Main methods are: Silk-screening, with use of GAC 900, air brushing, hand brushing with use of Golden's Silk-screen Fabric Gel, and staining (increases ability to hold up to washing).