Princeton : Catalyst Polytip Bristle Brush : Filbert

The Catalyst Polytip Bristle Brush is super stiff yet still extremely responsive. Unlike natural hog bristle, Catalyst has real integrity in water. Natural bristle can be rendered useless when it is water-soaked.

The true advance in Catalyst is the Polytip feature. For the first time, the tip of each individual hair has been split to replicate the natural flags on the finest natural bristle. By giving each individual hair 2 to 3 distinct tips, Catalyst is able to hold a higher volume of paint while providing a smoother application.

Designed for use with medium to heavy-bodied acrylics and oil paints, Catalyst pushes even heavy gel mediums with assurance.

Royal Mail (3-5 working days)

• Small Parcel £4.50

Standard Delivery UK Mainland

• From: £5.95
• FREE on orders over £50

Express Delivery: Orders must be placed no later than 2pm (Monday - Friday)

Orders containing oversized items (canvases, canvas rolls, easels, etc.) are not eligible for next working day delivery. While we will prioritise these orders for dispatch, delivery may take longer due to the size and handling requirements of these items.

FedEx: £7.00
DPD: £7.50

Delivery Charges for Remote Areas (FEDEX 3-5 working days)

• Scottish Highlands £38.00
• Northern Ireland, Isle of Man, Isle of Wight £38.00
• UK Offshore Islands £38.00

* Some items may not be eligible for your preferred shipping method due to size, weight, or contents. We will contact you if any changes are necessary.