Explore Catalyst™ Blades and Wedges with Courtney Senior

Looking for something in between a brush and a palette knife? ⁠Our Catalyst™ tools are crafted from flexible silicone and are ergonomically designed to fit in your hand, allowing for direct interaction with your work. Catalyst tools are perfect for use with oils, acrylics, and water-mixable oils!⁠

Artist Courtney Senior demonstrates the easy-to-use blades and wedges in her abstract acrylic paintings.

Catalyst Blade No. 4 Size 15mm

Watch as Courtney uses a Catalyst™ Blade No. 4 to create distinct lines and accents in her work.

Catalyst Blade No. 6 Size 50mm

In this video, Courtney uses a Catalyst™ Blade No. 6 to add finishing touches and layers to her piece.

Catalyst Wedge No. 1

Using a Catalyst™ Wedge No. 1 Courtney removes layers of paint and shows how to add large amounts of paint on a canvas.

Catalyst Wedge No. 2

Courtney demonstrates how to add texture with a Catalyst™ Wedge No. 2 and acrylic paint. Watch until the end to see how it pulls the whole piece together.

Catalyst Wedge No. 4

Courtney uses a Catalyst™ Wedge No. 4 to add lines and texture to her piece.

Catalyst Wedge No. 5

Follow along as Courtney uses the wide teeth of a Catalyst™ Wedge No 5 to add unique textures and thick lines.

Catalyst Wedge No. 6

Watch as Courtney uses the simple Catalyst™ Wedge No 6 to move the paint around while it’s still wet. She adds additional layers of paint with the wedge to add depth and texture as well.

Our Catalyst tools work well with all mediums and are solvent-resistant, heat-resistant, and easy to clean. See our full Catalyst™ Tools line here.