---
product_id: 6810673
title: "Professional Gesso Surface Prep Medium, 946ml (32-oz), Super Heavy"
brand: "liquitex"
price: "R$770"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/6810673-professional-gesso-surface-prep-medium-946ml-32-oz-super-heavy
store_origin: BR
region: Brazil
---

# Non-toxic safety Fluid consistency 32 oz volume Professional Gesso Surface Prep Medium, 946ml (32-oz), Super Heavy

**Brand:** liquitex
**Price:** R$770
**Availability:** ✅ In Stock

## Summary

> 🎨 Unleash Your Creativity with Every Stroke!

## Quick Answers

- **What is this?** Professional Gesso Surface Prep Medium, 946ml (32-oz), Super Heavy by liquitex
- **How much does it cost?** R$770 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/6810673-professional-gesso-surface-prep-medium-946ml-32-oz-super-heavy)

## 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

- • **Fluid Dynamics:** Reduce the viscosity of heavier paints and gels for a smoother application.
- • **Educational Safe:** Conforms to ASTM D4236, making it perfect for classrooms and studios alike.
- • **Transform Your Art:** Elevate your creative process with a super heavy gesso that enhances texture.
- • **Matte Finish Mastery:** Achieve a stunning matte finish that sets the stage for your artistic vision.
- • **Seamless Compatibility:** Easily intermixable with Liquitex Professional Acrylic Paints for limitless possibilities.

## Overview

Liquitex Professional Gesso Surface Prep Medium is a 946ml (32-oz) super heavy medium designed to enhance your painting experience. Its fluid nature allows for the reduction of viscosity in heavier paints and gels, making it an essential tool for artists. This non-toxic medium is safe for educational use and conforms to ASTM D4236 standards, ensuring peace of mind while you create. With a matte finish, it seamlessly integrates with Liquitex Professional Acrylic Paint Colors and Mediums, providing endless creative possibilities.

## Description

LiquitexProfessional Gesso Surface Prep Medium, 946ml (32-oz), Super Heavy

## Features

- Fluid in nature
- Reduce viscosity of heavier paints and gels
- Includes 32-oz / 946ml bottle of medium
- Intermixable with Liquitex Professional Acrylic Paint Colors and Mediums
- Conforms to ASTM D4236; Safe for educational use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Liquitex |
| Color | Super Heavy |
| Finish Type | Matte with Texture |
| Size | 32 Fl Oz (Pack of 1) |
| Item Volume | 32 Fluid Ounces |
| Special Feature | Non Toxic |
| Unit Count | 32.0 Fluid Ounces |
| Paint Type | Acrylic |
| Specific Uses For Product | canvas |
| Surface Recommendation | Multiple Surfaces |
| Item Form | Liquid |
| Included Components | Brush |
| Is Waterproof | False |
| Model Name | Professional Gesso |
| Package Information | Bottle |
| Color Code | #FFFFFF |
| Coverage | Medium |
| Water Resistance Level | Waterproof |
| UPC | 094376945737 |
| Global Trade Identification Number | 00094376945737 |
| Manufacturer | ColArt Americas |
| Part Number | 7832 |
| Item Weight | 2.65 pounds |
| Product Dimensions | 3.88 x 3.88 x 6.38 inches |
| Item model number | 7832 |
| Is Discontinued By Manufacturer | No |
| Style | 32-oz |
| Finish | Matte with Texture |
| Pattern | Surface Prep |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Non Toxic |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Liquitex
- **Color:** Super Heavy
- **Finish Type:** Matte with Texture
- **Size:** 32 Fl Oz (Pack of 1)
- **Item Volume:** 32 Fluid Ounces
- **Special Feature:** Non Toxic
- **Unit Count:** 32.0 Fluid Ounces
- **Paint Type:** Acrylic
- **Specific Uses For Product:** canvas
- **Surface Recommendation:** Multiple Surfaces

## Images

![Professional Gesso Surface Prep Medium, 946ml (32-oz), Super Heavy - Image 1](https://m.media-amazon.com/images/I/61hN-QGGBWL.jpg)
![Professional Gesso Surface Prep Medium, 946ml (32-oz), Super Heavy - Image 2](https://m.media-amazon.com/images/I/51fNZeh9nlL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this dry matte or glossy?  Canit also be used as a sealer/varnish?  TIA!**
A: Matte, and also gritty.  The grittiness is intentional as it contains pumice or something similar.  It seals as well as other acrylic mediums.  For a sealer, look at other acrylic mediums that are meant for this.  And it's definitely NOT a varnish because it dries somewhat milky.

**Q: Can this be used to cover mistakes or to reuse an already painted canvas?**
A: If you’re referring to white gesso , yes you can cover an old painting with one or two coats. Clear gesso will also allow you to paint over it but you will see the image you’re covering as you paint.

**Q: Would someone recommend prepping a metal surface for painting with this product a necessity? (I am unfamiliar with Gesso)**
A: Yes, it will be beneficial to prep the metal surface.  You will want to roughen up the surface with steel wool or sanding paper.  Then be sure to wash it really well to remove any oils or debris.  Then you can apply the gesso.

**Q: What's the difference between the Liquitex "Professional" gesso and the "Basics" gesso?**
A: I had used only Liquitex products (gesso and paints) for years.  Due to the expense of painting, I decided to try the Liquitex Value Series Basics Gesso.  It came in a 1.89 ltr. (1/2 gal.) bucket.  I have never been more disappointed in a product!!  I used it, but it was difficult to use because it had the consistency of Jello.  It did not thin well, and even had lumps that needed to be strained out.  I still have 1/2 of the bucket left, and only use it on projects that do not require a fine texture.  I would NOT recommend it.

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**Shop now:** [https://www.desertcart.com.br/products/6810673-professional-gesso-surface-prep-medium-946ml-32-oz-super-heavy](https://www.desertcart.com.br/products/6810673-professional-gesso-surface-prep-medium-946ml-32-oz-super-heavy)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*