Review on 🎨 Dr. Ph. Martin's FRSK10OZLVL2 Frisket: Ultimate Protective Solution for Artists by Walter Martin

I have used other brands and this liquid frisket runs smoother than others. Doesn't come off even when painted. I used it on Arches Aquarelle Hot Press paper and it worked great. It does not stain the paper like other brands. As with all liquid friskets, a little soapy water should be added to the brush before and after application.