Pro Acryl: NEWSH Acrylic Weathering Medium
Newsh is the latest mixing medium that provides the perfect alternative to oil and enamel washes and filters! Newsh is a non-toxic, water-based way to apply all sorts of weathering effects to your models without the nasty toxic solvents that are usually necessary. Just dilute and clean with water!
Newsh mixes with any other Pro Acryl paints to create any color you like. Simply paint on the model and then remove from areas you don't want the weathering to be as heavy. It's long dry time is the magic, allowing you to play around to get the effects just right before leaving it to dry. Once it dries (usually about 15 minutes or so depending on how much medium you use and leave on the model), it's ready to paint right over the top. No need for varnish or other top coats, as Newsh won't reactivate. Apply other paints, glazes, or washes right away and keep on painting just like any other step along the way.
Make and model that much better with Newsh!