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Princeton Catalyst

Catalyst brushes are a new breakthrough from Princeton that enhances the technology of synthetic hair. This series is vegan and both stiff and responsive, making them easy to use.

Unlike natural hog bristle, which can lose its functionality when wet, Catalyst brushes maintain their quality in water. One of the most impressive features of Catalyst brushes is their Polytip function, where the tip of each individual hair is split into 2 to 3 fine tips. This mimics the natural flags on the finest natural bristles and allows the brushes to hold a larger amount of paint, resulting in a smoother application.

The brushes are designed for use with medium to heavy-bodied acrylics and oil paints, and they can easily handle even heavy gel media. Catalyst Polytip brushes are truly tools that make painting easier and help achieve fine results.


Catalyst also offers another series of painting tools, the perfect choice for artists looking to elevate their creativity to the next level. The flexible silicone tools are designed to easily spread and sculpt thick media such as acrylic, oil, plaster, clay, and glaze, providing endless possibilities to create unique textures and effects.

These tools are ergonomically designed, easy to clean, extremely durable, and heat-resistant up to 230 °C – ideal for everything from painting to mixed media and sculpture.

Experience creative freedom with tools designed to inspire and deliver high quality every time.
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More Catalyst Silicone Wedge No 3 Green Catalyst Silicone Wedge No 3 Green
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Princeton
Catalyst Silicone Wedge No 3 Green
£9.90
More Catalyst Silicone Wedge No 6 White Catalyst Silicone Wedge No 6 White
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Princeton
Catalyst Silicone Wedge No 6 White
£9.90
More Catalyst Silicone Blade Long Handle No 5 30 mm Orange Catalyst Silicone Blade Long Handle No 5 30 mm Orange
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Princeton
Catalyst Silicone Blade Long Handle No 5 30 mm Orange
£9.50
More Catalyst Silicone Wedge No 1 Grey Catalyst Silicone Wedge No 1 Grey
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Princeton
Catalyst Silicone Wedge No 1 Grey
£9.90
More Catalyst Silicone Blade Long Handle No 3 30 mm Green Catalyst Silicone Blade Long Handle No 3 30 mm Green
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Princeton
Catalyst Silicone Blade Long Handle No 3 30 mm Green
£9.50
More Catalyst Synthetic Long Handle Round size 4 Catalyst Synthetic Long Handle Round size 4
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Princeton
Catalyst Synthetic Long Handle Round size 4
£14.90
More Catalyst Synthetic Long Handle Flat size 10 Catalyst Synthetic Long Handle Flat size 10
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Princeton
Catalyst Synthetic Long Handle Flat size 10
£23.50
More Catalyst Silicone Wedge No 4 Yellow
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Princeton
Catalyst Silicone Wedge No 4 Yellow
£9.90
More Catalyst Silicone Wedge No 2 Blue Catalyst Silicone Wedge No 2 Blue
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Princeton
Catalyst Silicone Wedge No 2 Blue
£9.90
More Catalyst Synthetic Long Handle Filbert size 10 Catalyst Synthetic Long Handle Filbert size 10
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Princeton
Catalyst Synthetic Long Handle Filbert size 10
£23.50
More Catalyst Synthetic Long Handle Bright size 12 Catalyst Synthetic Long Handle Bright size 12
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Princeton
Catalyst Synthetic Long Handle Bright size 12
£34
More Catalyst Synthetic Long Handle Round size 8 Catalyst Synthetic Long Handle Round size 8
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Princeton
Catalyst Synthetic Long Handle Round size 8
£23.50
More Catalyst Synthetic Long Handle Flat size 6 Catalyst Synthetic Long Handle Flat size 6
Buy!
Princeton
Catalyst Synthetic Long Handle Flat size 6
£14.90
More Catalyst Synthetic Long Handle Flat size 12 Catalyst Synthetic Long Handle Flat size 12
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Princeton
Catalyst Synthetic Long Handle Flat size 12
£34
More Catalyst Mini blade short handle No 6 Long Catalyst Mini blade short handle No 6 Long
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Princeton
Catalyst Mini blade short handle No 6 Long
£7.60
More Catalyst Silicone Wedge No 5 Orange Catalyst Silicone Wedge No 5 Orange
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Princeton
Catalyst Silicone Wedge No 5 Orange
£9.90
More Catalyst Silicone Blade Long Handle No 6 30 mm White Catalyst Silicone Blade Long Handle No 6 30 mm White
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Princeton
Catalyst Silicone Blade Long Handle No 6 30 mm White
£9.50
More Catalyst Silicone Blade Long Handle No 4 30 mm Yellow Catalyst Silicone Blade Long Handle No 4 30 mm Yellow
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Princeton
Catalyst Silicone Blade Long Handle No 4 30 mm Yellow
£9.50
More Catalyst Mini blade short handle No 4 Angle Catalyst Mini blade short handle No 4 Angle
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Princeton
Catalyst Mini blade short handle No 4 Angle
£7.60
More Catalyst Silicone Blade Long Handle No 2 30 mm Blue Catalyst Silicone Blade Long Handle No 2 30 mm Blue
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Princeton
Catalyst Silicone Blade Long Handle No 2 30 mm Blue
£9.50
More Catalyst Synthetic Long Handle Bright size 4 Catalyst Synthetic Long Handle Bright size 4
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Princeton
Catalyst Synthetic Long Handle Bright size 4
£14.90
More Catalyst Synthetic Long Handle Filbert size 4 Catalyst Synthetic Long Handle Filbert size 4
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Princeton
Catalyst Synthetic Long Handle Filbert size 4
£14.90
More Catalyst Synthetic Long Handle Angle Bright size 6 Catalyst Synthetic Long Handle Angle Bright size 6
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Princeton
Catalyst Synthetic Long Handle Angle Bright size 6
£14.90
More Catalyst Synthetic Long Handle Bright size 10 Catalyst Synthetic Long Handle Bright size 10
Buy!
Princeton
Catalyst Synthetic Long Handle Bright size 10
£23.50
More Catalyst Synthetic Long Handle Bright size 8 Catalyst Synthetic Long Handle Bright size 8
Buy!
Princeton
Catalyst Synthetic Long Handle Bright size 8
£23.50
More Catalyst Synthetic Long Handle Flat size 4 Catalyst Synthetic Long Handle Flat size 4
Buy!
Princeton
Catalyst Synthetic Long Handle Flat size 4
£14.90
More Catalyst Synthetic Long Handle Round size 2/0 Catalyst Synthetic Long Handle Round size 2/0
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Princeton
Catalyst Synthetic Long Handle Round size 2/0
£9.90
More Catalyst Synthetic Long Handle Filbert size 2 Catalyst Synthetic Long Handle Filbert size 2
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Princeton
Catalyst Synthetic Long Handle Filbert size 2
£9.90
More Catalyst Synthetic Long Handle Round size 2 Catalyst Synthetic Long Handle Round size 2
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Princeton
Catalyst Synthetic Long Handle Round size 2
£9.90
More Catalyst Synthetic Long Handle Bright size 6 Catalyst Synthetic Long Handle Bright size 6
Buy!
Princeton
Catalyst Synthetic Long Handle Bright size 6
£14.90
More Catalyst Mini blade short handle No 2 Scraper Catalyst Mini blade short handle No 2 Scraper
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Princeton
Catalyst Mini blade short handle No 2 Scraper
£7.60
More Catalyst Synthetic Long Handle Short Filbert size 4 Catalyst Synthetic Long Handle Short Filbert size 4
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Princeton
Catalyst Synthetic Long Handle Short Filbert size 4
£14.90
More Catalyst Synthetic Long Handle Filbert size 8 Catalyst Synthetic Long Handle Filbert size 8
Buy!
Princeton
Catalyst Synthetic Long Handle Filbert size 8
£23.50
More Catalyst Synthetic Long Handle Angle Bright size 3 Catalyst Synthetic Long Handle Angle Bright size 3
Buy!
Princeton
Catalyst Synthetic Long Handle Angle Bright size 3
£9.90
More Catalyst Synthetic Long Handle Bright size 2 Catalyst Synthetic Long Handle Bright size 2
Buy!
Princeton
Catalyst Synthetic Long Handle Bright size 2
£9.90
More Catalyst Synthetic Long Handle Round size 6 Catalyst Synthetic Long Handle Round size 6
Buy!
Princeton
Catalyst Synthetic Long Handle Round size 6
£14.90
More Catalyst Mini blade short handle No 5 Round Catalyst Mini blade short handle No 5 Round
Buy!
Princeton
Catalyst Mini blade short handle No 5 Round
£7.60
More Catalyst Synthetic Long Handle Fan size 3 Catalyst Synthetic Long Handle Fan size 3
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Princeton
Catalyst Synthetic Long Handle Fan size 3
£14.90
More Catalyst Silicone Blade Long Handle No 1 30mm Grey Catalyst Silicone Blade Long Handle No 1 30mm Grey
Buy!
Princeton
Catalyst Silicone Blade Long Handle No 1 30mm Grey
£9.50
More Catalyst Mini blade short handle No 1 Flat Catalyst Mini blade short handle No 1 Flat
Buy!
Princeton
Catalyst Mini blade short handle No 1 Flat
£7.60
More Catalyst Synthetic Long Handle Short Filbert size 8 Catalyst Synthetic Long Handle Short Filbert size 8
Buy!
Princeton
Catalyst Synthetic Long Handle Short Filbert size 8
£23.50
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NOTE. The price is the lowest price applied for the product 1-30 days before the current price reduction was implemented. The exception is if gradual reductions have been made, then the lowest price 1-30 days before the first price reduction is shown.