---
product_id: 65359178
title: "Princeton Catalyst Filbert Brush, Synthetic, Short Handle, Size 8, 1 Count"
brand: "princeton"
price: "€ 35.88"
currency: EUR
in_stock: true
reviews_count: 10
category: "Princeton"
url: https://www.desertcart.gr/products/65359178-princeton-catalyst-filbert-brush-synthetic-short-handle-size-8-1
store_origin: GR
region: Greece
---

# Holds high volume of medium to heavy paint Water-resistant synthetic fibers Polytip bristles with 2-3 split tips Princeton Catalyst Filbert Brush, Synthetic, Short Handle, Size 8, 1 Count

**Brand:** princeton
**Price:** € 35.88
**Availability:** ✅ In Stock

## Summary

> 🖌️ Elevate your brush game—where innovation meets artistry.

## Quick Answers

- **What is this?** Princeton Catalyst Filbert Brush, Synthetic, Short Handle, Size 8, 1 Count by princeton
- **How much does it cost?** € 35.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/65359178-princeton-catalyst-filbert-brush-synthetic-short-handle-size-8-1)

## Best For

- princeton enthusiasts

## Why This Product

- Trusted princeton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Short Handle:** Comfortable grip designed for professional control and extended use without fatigue.
- • **Superior Paint Holding:** Engineered to hold more paint than natural bristles, reducing reloads and boosting efficiency.
- • **Versatile Medium Mastery:** Perfectly balanced for medium to heavy-bodied acrylics, oils, and gel mediums—push your creativity further.
- • **Precision Polytip Bristles:** Each synthetic fiber splits into 2-3 tips for ultra-smooth, controlled paint flow.
- • **Water-Resistant Durability:** Synthetic fibers maintain shape and stiffness even when wet—no splaying or shedding.

## Overview

The Princeton Catalyst Filbert Brush Size 8 features breakthrough synthetic Polytip bristles that replicate natural flagged bristles with 2-3 split tips per fiber, delivering superior paint holding and smooth application. Designed for medium to heavy acrylics and oils, its water-resistant synthetic fibers maintain stiffness and shape without splaying or shedding. The short wooden handle offers ergonomic control, making it a durable, professional-grade tool favored by artists seeking precision and longevity.

## Description

Product description Catalyst Polytip Filbert 8 Short Handle This short handled Catalyst Polytip Bristle brush by Princeton features a size 8 filbert head. Catalyst brushes are designed with a stiff yet still extremely responsive synthetic hair that has real integrity in water. Each individual hair has been split to replicate the natural flags on the finest natural bristle. Designed for use with medium to heavy-bodied acrylics and oil paints, catalyst is able to hold a higher volume of paint while providing a smoother application. Catalyst Polytip Bristle 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.

Review: Excellent quality - I purchased this for my daughter to use, at her request, for a collage project assigned in one of her art classes. It came highly recommended as a good, stiff brush suitable for application of Mod Podge. She really liked using it, saying it felt good in her hand (handle was just the right length), spread the Mod Podge evenly, and the stiff bristles were also ideal for smoothing her homemade tissue prints onto the canvas. She noticed it did not shed bristles as she worked - it is really very well made. The brush cleaned up nicely and still looks brand new even after being used for a large collage project. This should last the entirety of art school - and beyond.
Review: an excellent brush and will be worth your money - Short version: it is an excellent brush and will be worth your money. Long version: I have tried all sorts of brushes out there... cheap and pricey. I purchased the #6 Filbert (short handle) and absolutely love my new brush. I’ve only had it for a few days but it’s been subjected to lots of oil paint and cleaning, and I am pleased to say it does not splay like a natural hog bristle brush would after the extensive use/washing I’ve put it through. I’ve noticed other brushes separate when wet/in use but this one does not and I am very glad for that. The brush also has the perfect balance of softness and spring, especially for my firm oil paints. I honestly never considered purchasing a half synthetic / half natural bristle brush but I am glad that I purchased this brush. In just a few days I’ve come to the conclusion that it was worth the money I paid for it, and I will certainly purchase these brushes again in the future. I have not tried it with acrylics yet but am almost certain it would perform just as well.

## Features

- BREAKTHROUGH TECHNOLOGY—The Catalyst series features paintbrushes with synthetic bristles where each individual fiber has been split to replicate the natural flags on the finest natural bristle
- ADVANCED POLYTIP BRISTLES—Each fiber has two to three distinct tips, allowing the brush to hold a high volume of paint while providing a smoother application and better control
- BETTER THAN NATURAL BRISTLES—Unlike natural hog bristles, our artist paint brushes offer real integrity, maximum stiffness and the best color holding capacity and shape retention.
- MADE TO MOVE PAINT—Catalyst brushes are designed for use with medium to heavy-bodied acrylics and oil paints. They can even push heavy gel mediums with assurance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N9B55U2 |
| Best Sellers Rank | #40,052 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #7 in Filbert Art Paintbrushes |
| Brand | Princeton |
| Brand Name | Princeton |
| Bristle Type | Flagged Bristle |
| Color | Light Wood |
| Customer Reviews | 4.7 out of 5 stars 243 Reviews |
| Handle Type | short handle |
| Item Type Name | Paintbrush |
| Item Weight | 0.02 Pounds |
| Manufacturer | Princeton |
| Manufacturer Part Number | P6450FB8 |
| Manufacturer Warranty Description | N/a. |
| Material | Wood |
| Material Type | Wood |
| Model Number | P6450FB8 |
| Paint Type | Oil,Acrylic |
| Set Name | Single Catalyst Paintbrush |
| Size | Size 8 |
| UPC | 757063645913 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Princeton
- **Bristle Type:** Flagged Bristle
- **Color:** Light Wood
- **Material:** Wood
- **Size:** Size 8

## Images

![Princeton Catalyst Filbert Brush, Synthetic, Short Handle, Size 8, 1 Count - Image 1](https://m.media-amazon.com/images/I/41aGRkXyaFL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality
*by A***R on March 13, 2026*

I purchased this for my daughter to use, at her request, for a collage project assigned in one of her art classes. It came highly recommended as a good, stiff brush suitable for application of Mod Podge. She really liked using it, saying it felt good in her hand (handle was just the right length), spread the Mod Podge evenly, and the stiff bristles were also ideal for smoothing her homemade tissue prints onto the canvas. She noticed it did not shed bristles as she worked - it is really very well made. The brush cleaned up nicely and still looks brand new even after being used for a large collage project. This should last the entirety of art school - and beyond.

### ⭐⭐⭐⭐⭐ an excellent brush and will be worth your money
*by L***E on March 1, 2018*

Short version: it is an excellent brush and will be worth your money. Long version: I have tried all sorts of brushes out there... cheap and pricey. I purchased the #6 Filbert (short handle) and absolutely love my new brush. I’ve only had it for a few days but it’s been subjected to lots of oil paint and cleaning, and I am pleased to say it does not splay like a natural hog bristle brush would after the extensive use/washing I’ve put it through. I’ve noticed other brushes separate when wet/in use but this one does not and I am very glad for that. The brush also has the perfect balance of softness and spring, especially for my firm oil paints. I honestly never considered purchasing a half synthetic / half natural bristle brush but I am glad that I purchased this brush. In just a few days I’ve come to the conclusion that it was worth the money I paid for it, and I will certainly purchase these brushes again in the future. I have not tried it with acrylics yet but am almost certain it would perform just as well.

### ⭐⭐⭐⭐⭐ A treasure if a tool!
*by P***V on October 17, 2023*

This brush is terrific! Its short handle and smooth, sturdy, synthetic bristles are ideal for loading lots of paint… and flexible enough for shaping brush strokes! A wonderful brush to work with!

## Frequently Bought Together

- Princeton Catalyst Paintbrush, Size 8, Light Wood
- Yasutomo Hosho Paper Sketch Pad 9 Inch by 12 Inch 48 Sheets
- Speedball Deluxe Soft Rubber Brayer - 40/42 Durometer Roller with Heavy Duty Steel Frame – 6 Inches

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-18*