---
product_id: 321429722
title: "Liquitex 6308 Professional Fluid Medium, 8-Oz, Slow-Dri Blending"
brand: "liquitex"
price: "$U2879"
currency: UYU
in_stock: true
category: "Liquitex"
url: https://www.desertcart.uy/products/321429722-liquitex-6308-professional-fluid-medium-8-oz-slow-dri-blending
store_origin: UY
region: Uruguay
---

# 40% longer blending time Non-toxic & safe Water-resistant finish Liquitex 6308 Professional Fluid Medium, 8-Oz, Slow-Dri Blending

**Brand:** liquitex
**Price:** $U2879
**Availability:** ✅ In Stock

## Summary

> 🎨 Blend longer, shine brighter — your acrylics’ new best friend!

## Quick Answers

- **What is this?** Liquitex 6308 Professional Fluid Medium, 8-Oz, Slow-Dri Blending by liquitex
- **How much does it cost?** $U2879 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/321429722-liquitex-6308-professional-fluid-medium-8-oz-slow-dri-blending)

## 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

- • **Safe & Sustainable:** Non-toxic formula, ASTM D4236 certified for worry-free use
- • **Crystal Clear Finish:** Maintains transparency with a glossy, non-yellowing surface
- • **Lightweight & Versatile:** Low viscosity fluid medium perfect for smooth, effortless application
- • **Extended Creativity Window:** Unlock 40% more blending time for flawless acrylic transitions
- • **Water-Resistant Durability:** Dries to a resilient, water-resistant finish that lasts indoors and out

## Overview

Liquitex 6308 Professional Fluid Medium is an 8-ounce slow-drying acrylic medium that extends drying time by up to 40%, allowing artists more time to blend and work with colors. It dries to a water-resistant, non-yellowing glossy finish, is lightweight and non-toxic, and meets ASTM D4236 safety standards, making it ideal for professional and educational use.

## Description

Liquitex 6308 Professional Fluid Medium, 8-Oz, Slow-Dri Blending | Extends Open Time of Color/Medium by 40%, Blendable & Workable for Longer, Maintains Transparency, Lowers Viscosity : desertcart.ae: Industrial & Scientific

## Features

- A Unique Formulation That Extends Drying Time Up To 40% For Blending With Acrylics
- Lightweight, Non-Toxic And Dries To A Water-Resistant, Non-Yellowing Surface
- Includes 8-Oz / 237Ml Bottle Of Medium
- Conforms To Astm D4236; Safe For Educational Use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KNPMG4 |
| Age Range Description | Adult |
| Best Sellers Rank | #22,935 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #56 in Varnishes |
| Brand Name | Liquitex |
| Color | Slow-dri Blending |
| Color Code | FFFFFF |
| Container Type | Bottle |
| Coverage | Medium |
| Customer Reviews | 4.7 4.7 out of 5 stars (775) |
| Dry Time In Hours | 0.33 |
| Finish Type | Gloss |
| Full Cure Time | 72 Hours |
| Global Trade Identification Number | 00094376931433 |
| Included Components | Paper |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Type Name | Fluid Medium |
| Item Volume | 0.6 Fluid Ounces |
| Item Weight | 127 g |
| Manufacturer | ColArt Americas |
| Model Name | Professional |
| Model Number | 6308 |
| Paint Type | Acrylic |
| Part Number | 6308 |
| Size | 8 Fl Oz (Pack of 1) |
| Special Features | Non Toxic |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Paper |
| UPC | 094376931433 |
| Unit Count | 8 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Liquitex
- **Colour:** Slow-dri Blending
- **Finish type:** Gloss
- **Item volume:** 0.6 Fluid Ounces
- **Size:** 8 Fl Oz (Pack of 1)

## Images

![Liquitex 6308 Professional Fluid Medium, 8-Oz, Slow-Dri Blending - Image 1](https://m.media-amazon.com/images/I/41-XH2JXWIL.jpg)
![Liquitex 6308 Professional Fluid Medium, 8-Oz, Slow-Dri Blending - Image 2](https://m.media-amazon.com/images/I/51oY6rUpBQL.jpg)
![Liquitex 6308 Professional Fluid Medium, 8-Oz, Slow-Dri Blending - Image 3](https://m.media-amazon.com/images/I/51gz17fLUSL.jpg)
![Liquitex 6308 Professional Fluid Medium, 8-Oz, Slow-Dri Blending - Image 4](https://m.media-amazon.com/images/I/614+B0TgP1L.jpg)
![Liquitex 6308 Professional Fluid Medium, 8-Oz, Slow-Dri Blending - Image 5](https://m.media-amazon.com/images/I/41Mj8OmYrFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this waterproof?**
A: No - This is not waterproof:DescriptionAll-purpose medium formulated to be mixed into acrylic paints and mediums. Mix into any acrylic paint to enhance the depth of color intensity, increase transparency, gloss, ease flow of paint and add flexibility and adhesion of paint film. Use as a nonremovable varnish to protect painting and establish gloss sheen surface. Translucent when wet, transparent when dry. Dries to a non-tacky, hard, flexible surface that is resistant to dirt retention. Depending upon substrate, allows moisture to pass through (breathable). Will not crack as surface expands and contracts during temperature and humidity changes. Not for use over oil paint.Thanks,Bill WrightTreyco

**Q: Can I use this to seal my daughters crayola canvas paintings?**
A: If the paintings are with Crayola crayons then no, the acrylic will not adhere..  if  they are crayola poster paints then a spray varnish must be used. The first coat or two should be very light to prevent bleeding.

**Q: Can this be used in collage to make the image adhere to the paper? or is there a better thing to use for that?**
A: It could be used to adhere a paper to another paper or a paper to a background of wood or canvas. I don't know whether it would be the best product for that purpose, though.

**Q: Can you use this in an acrylic and silcone pour painting and do you still need to seal it with this or another product?**
A: You should use a product like this to seal any porous surface.  Substrates like wood, for instance, tend to drink paints, silicones  and resins if they arent sealed. If you are not using resin, i would use a polycrylic to seal it after your pour. Just make sure you wait until your pour is completely dry and you have cleaned off silicone residue.

## Frequently Bought Together

- Liquitex Professional Fluid Medium, 237ml (8-oz), Slow-Dri Blending
- Liquitex BASICS Acrylic Paint, 250ml (8.5-oz) Tube, Titanium White
- Liquitex Professional Effects Medium, 118ml (4-oz), Slow-Dri Fluid Retarder

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-09-19*