Catalyst Silicone Wedge #4 Yellow

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  • Regular price $12.76
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Catalyst™ Wedges are ergonomically designed to fit in your hand, allowing a direct interaction with your work. Great for working with plaster, clay, and other mediums.

Each Wedge comes with its own unique shape on two edges - one along the width, and one along the length.

Made of flexible silicone that is heat-resistant and solvent-resistant, the Wedges are easy to clean.  Wipe clean the silicone, or wash with mild soap and water in most cases.


  • Yellow Wedge
  • Edge:  #4 Uneven Comb
  • 102 mm (4") Long
  • 56 mm (~2-1/4") Wide