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Professional Mediums

Professional Masking Fluid

Mask off areas of work with this colorless, latex based liquid. Use with fluid applications of acrylic color and washes. The perfect medium to block off areas of a painting and let the surface show through.

Size: 118ml
$19.00 CAD In stock, ready to ship
Key Features
  • Temporarily block out areas of work so you can create sharp lines and defined effects.
  • Covers areas of your surface to stop color reaching it.
  • Peels off once color dries to reveal a clean surface underneath.
  • Leaves no trace or stain once removed.
  • It’s easy to use. Paint onto the areas you want to protect, leave to dry, and then apply your acrylic color or spray paint.
How to Use
  • Dip your applicator in soapy water before dipping in Masking Fluid - this will make cleaning easier later
  • Carefully paint onto the areas you want to protect and leave to dry
  • Wash your tools with warm soapy water straight after application
  • Once dry, you can paint color on freely
  • Remove Masking Fluid as soon as possible for best results, carefully starting at the corners and peeling back slowly
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Item #887452047551



What do you want to create? With Professional Effects Mediums, if you can imagine it, you can make it real. These professional, lab-tested formulas help you alter the behavior of your paint, add texture, and prepare it for specific techniques, all while keeping its acrylic strength intact. From adding iridescence to increasing viscosity, airbrushing and pouring to painting on fabric, all 15 effects mediums and colors can be mixed exactly how you want, no matter the style or technique. So, what will you create?