---
product_id: 270440094
title: "Catalyst Silicone Wedge Tool, Yellow W-04"
brand: "princeton artist brush co."
price: "R489"
currency: ZAR
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.za/products/270440094-catalyst-silicone-wedge-tool-yellow-w-04
store_origin: ZA
region: South Africa
---

# Flexible silicone for versatile paint use Durable for heavy-bodied paints Heat resistant up to 450°F Catalyst Silicone Wedge Tool, Yellow W-04

**Brand:** princeton artist brush co.
**Price:** R489
**Availability:** ✅ In Stock

## Summary

> 🎨 Ignite your creativity with the heat-proof Catalyst Wedge!

## Quick Answers

- **What is this?** Catalyst Silicone Wedge Tool, Yellow W-04 by princeton artist brush co.
- **How much does it cost?** R489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/270440094-catalyst-silicone-wedge-tool-yellow-w-04)

## Best For

- princeton artist brush co. enthusiasts

## Why This Product

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

## Key Features

- • **Silicone Flexibility:** Crafted from flexible silicone, enabling smooth, expressive strokes with oils and acrylics.
- • **Compact & Lightweight:** Small 1x1x1 cm size and just 81.6g for effortless control and portability.
- • **Vibrant Yellow Design:** Eye-catching color that stands out in your art toolkit, blending style with function.
- • **Heat-Resistant Mastery:** Withstands up to 450°F, perfect for encaustics and heat-based techniques.
- • **Heavy-Duty Compatibility:** Designed to handle thick, heavy-bodied paints without wear or tear.

## Overview

The PRINCETON ARTIST BRUSH CO. Catalyst Silicone Wedge Tool (Yellow W-04) is a compact, heat-resistant (up to 450°F) silicone tool designed for artists working with heavy-bodied paints like oils, acrylics, and encaustics. Its flexible silicone construction offers durability and precision, making it an essential accessory for professional and aspiring artists seeking versatile, high-performance tools.

## Description

PRINCETON ART & BRUSH-Catalyst Silicone Wedge Tool. This tool is not quite a brush or a palette knife. It is crafted of flexible silicone to allow artists a new form of expression. It is designed for use with heavy body paints oils acrylics and water-mixable oils. Can also be used with clay plaster or even food crafting. It is made of FDA approved silicone. This package contains one 4-3/4x3 inch wedge tool. Available in a variety of colors each sold separately. Imported.

Review: Spatola per effetti di colore su tela - Questa spatola al silicone è un ottimo prodotto. Ottima impugnatura e molto maneggevole.
Review: New painting tool - An alternative to brushes or palette knives for painting. It has a good hand feel. It's easy to use. So far have used it on smaller canvases. The wedge would probably be better on largest surfaces. As I'm learning to use it I'm using smaller canvases and also canvas paper. Happy to add it to my painting squeegee tools

## Features

- Catalyst tools are crafted from flexible silicone to allow Artists a new form of expression
- Designed for use with heavy-bodied paints, catalyst is at home with oils, acrylics, and water-miscible oils because they are heat resistant to 450 deg F, they excel with encaustics
- Because they are heat resistant to 450 deg F, they excel with encaustics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PRINCETON ARTIST BRUSH CO. |
| Brand | PRINCETON ARTIST BRUSH CO. |
| Model number | W-04 |
| Product Dimensions | 1 x 1 x 1 cm; 81.65 g |
| Color | Yellow |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | No.4 |
| Manufacturer Part Number | CA65323 |
| Item Weight | 81.6 g |

## Images

![Catalyst Silicone Wedge Tool, Yellow W-04 - Image 1](https://m.media-amazon.com/images/I/715Cih0Z98L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Spatola per effetti di colore su tela
*by M***I on 2 March 2025*

Questa spatola al silicone è un ottimo prodotto. Ottima impugnatura e molto maneggevole.

### ⭐⭐⭐⭐⭐ New painting tool
*by R***E on 11 March 2019*

An alternative to brushes or palette knives for painting. It has a good hand feel. It's easy to use. So far have used it on smaller canvases. The wedge would probably be better on largest surfaces. As I'm learning to use it I'm using smaller canvases and also canvas paper. Happy to add it to my painting squeegee tools

### ⭐⭐⭐⭐⭐ 勘違い
*by あ***ゆ on 18 March 2021*

もう少ししなるかと思ったのですが硬かったです。これから活用していきます！

## Frequently Bought Together

- Princeton Artist Brush Catalyst Silicone Wedge Tool, Yellow W-04
- Liquitex Professional Freestyle Large Scale Brush, Multicolor, Paddle 3-inch

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/270440094-catalyst-silicone-wedge-tool-yellow-w-04](https://www.desertcart.co.za/products/270440094-catalyst-silicone-wedge-tool-yellow-w-04)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-05-25*