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PRINCETON Series 6400 Catalyst™ Polytip Bristle Filbert

Original price R 164.50 - Original price R 529.00
Original price
R 164.50
R 164.50 - R 529.00
Current price R 164.50

 Thick, flat ferrule and oval-shaped medium to long hairs. Long handles. Natural fiber is more suitable for blending because the fibers hold together when wet. With its soft rounded edges, the filbert is suitable for blending and figurative work.

Catalyst™ Polytip Bristle brushes are another Princeton breakthrough that advances the science of synthetic hair. This new series 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 media with assurance. Catalyst™ Polytip Bristle brushes truly are tools that move paint.

  • STIFFNESSrating-2
  • ACRYLICrating-1
  • WATERCOLORrating-5
  • OILrating-0


  • Long Handle
  • Next Gen Synthetic
  • Maximum stiffness
  • Flag tips to replicate the best Chungking Bristle
  • Best color holding capacity and shape retention