---
product_id: 4528197
title: "Professional Effects Medium, 118ml (4-oz), Flow Aid | Breaks Water Tension to Improve Flow & Lower Viscosity, Smooth Finish with Less Brush Strokes, Increases Transparency"
brand: "liquitex"
price: "₪76"
currency: ILS
in_stock: true
category: "Liquitex"
url: https://www.desertcart.co.il/products/4528197-professional-effects-medium-118ml-4-oz-flow-aid-breaks-water
store_origin: IL
region: Israel
---

# Dries to a durable, crack-resistant gloss finish Optimizes blending & absorbency for acrylics Enhances paint flow by breaking water tension Professional Effects Medium, 118ml (4-oz), Flow Aid | Breaks Water Tension to Improve Flow & Lower Viscosity, Smooth Finish with Less Brush Strokes, Increases Transparency

**Brand:** liquitex
**Price:** ₪76
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your art with flawless flow and pro-level finish!

## Quick Answers

- **What is this?** Professional Effects Medium, 118ml (4-oz), Flow Aid | Breaks Water Tension to Improve Flow & Lower Viscosity, Smooth Finish with Less Brush Strokes, Increases Transparency by liquitex
- **How much does it cost?** ₪76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/4528197-professional-effects-medium-118ml-4-oz-flow-aid-breaks-water)

## Best For

- liquitex enthusiasts

## Why This Product

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

## Key Features

- • **Binder-Free Boost:** Increases flow without adding binders—preserve paint integrity with up to 25% mix
- • **Glossy Durability:** Dries water-resistant and crack-resistant for lasting professional results
- • **Seamless Fluidity:** Transforms any acrylic or watercolor into ultra-smooth, streak-free washes
- • **Precision Staining:** Perfect for raw canvas staining with controlled absorption and flow
- • **Versatile Compatibility:** Works flawlessly with all water-based paints, inks, and dyes for indoor projects

## Overview

Liquitex Professional Effects Medium is a 4-oz binder-free aqueous flow aid designed to break water tension and enhance the flow, absorbency, and blending of acrylic and watercolor paints. Ideal for creating fluid washes and staining effects on raw canvas, it dries to a durable, crack-resistant gloss finish within 24 hours, making it a must-have for artists seeking smooth, professional results.

## Description

Breaks water tension to improve flow, absorbency and blending of any water based paint, ink or dye and minimizes brush strokes. Use with Liquitex Soft Body color to create very fluid washes without hard edges. Great for staining effects on raw canvas. Should not add more than 25% as there is no binder and it can weaken the stability of the paint film when too much is added.

## Features

- A binder-free aqueous solution with surfactants.
- Use in conjunction with any acrylic medium or acrylic color when increased flow and absorption and decreased film tension and friction are required.
- Great for staining effects on raw canvas.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KNPM46 |
| Age Range Description | Adult |
| Best Sellers Rank | #606 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #31 in Art Paints |
| Brand Name | Liquitex |
| Color | Flow Aid |
| Color Code | Not Available |
| Container Type | Bottle |
| Coverage | Medium |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,774) |
| Dry Time In Hours | 24 |
| Finish Type | Gloss |
| Full Cure Time | 24 hours |
| Global Trade Identification Number | 00094376924176 |
| Included Components | Flow Aid |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Type Name | Effects Medium |
| Item Volume | 4 fluid ounces |
| Item Weight | 9.07 g |
| Manufacturer | ColArt Americas |
| Model Name | Professional |
| Model Number | 5620 |
| Paint Type | Acrylic, Watercolor |
| Part Number | BS5620 |
| Size | 4 Fl Oz (Pack of 1) |
| Special Features | Crack Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Paper |
| UPC | 094376924176 |
| Unit Count | 4 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Liquitex
- **Color:** Flow Aid
- **Finish Type:** Gloss
- **Item Volume:** 4 fluid ounces
- **Paint Type:** Acrylic, Watercolor
- **Size:** 4 Fl Oz (Pack of 1)
- **Special Feature:** Crack Resistant
- **Specific Uses For Product:** Interior/Exterior
- **Surface Recommendation:** Paper
- **Unit Count:** 4 Fluid Ounces

## Images

![Professional Effects Medium, 118ml (4-oz), Flow Aid | Breaks Water Tension to Improve Flow & Lower Viscosity, Smooth Finish with Less Brush Strokes, Increases Transparency - Image 1](https://m.media-amazon.com/images/I/71JNhmhnKYL.jpg)

## Available Options

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

## Questions & Answers

**Q: i am not using an airbrush, but i need thin non-glossy glazes. would this work? thanks**
A: I know this is late,but I use Golden Airbrush medium to thin my paint for glazes.

**Q: Can this be used to thin (Vallejo) Acrylic-Polyurethane liquid primers (for miniatures)?**
A: I don't know. From what I hear you can use it to thin just about any acrylic-based paint. However, not sure how the polyurethane in the primer would react. I think a good test would be to mix it up and see. Start with the primer in a mixing cup (couple of drops), then add the airbrush medium a drop at a time (mixing each time and checking consistency, clumping, etc). If you get a good mix without clumps and about the consistency of low-fat milk, you should be able to apply through an airbrush. I would recommend testing on a test plate to see how it adheres before using it on your finish piece! Good Luck.

**Q: *For those who used both products*, please: Is this different different from pouring effect medium?**
A: The "Pouring effect medium" has more control, but the flow aid is mainly used for completely liquefying the paint, while keeping consistent color I have used this with airbrush art, and mixing effects with other Liquitex/other brand acrylic mediums.  On a more casual, non-air-brush point of view:  This can totally thin paint, but there is other stuff out there, that will suit your needs.  BONUS**  This works wonders if you 1. need a shorter drying time OR 2. Have lesser quality acrylic in old tubes and want to turn out well.

**Q: I have createx airbrush paint for nail art.  The problem is it air comes out but no paint.  Ive cleaned the needle still no paint spray.**
A: The number of reasons why your air brush is not working is huge.  I would try and verify that you can shoot water through the air brush, if you can, the you can fiddle with air pressure, or thin the paint, or clean the brush, or go to a larger tip size.

## Frequently Bought Together

- Liquitex Professional Effects Medium, 118ml (4-oz), Flow Aid
- Liquitex Professional Gesso Surface Prep Medium, 237ml (8.0 oz), Clear
- Liquitex BASICS Acrylic Paint, 250ml (8.5-oz) Tube, Titanium White

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-08-24*