---
product_id: 394997743
title: "Underglaze, White, 16 Ounce Jar"
brand: "speedball"
price: "¥11005"
currency: JPY
in_stock: true
reviews_count: 1
category: "Speedball"
url: https://www.desertcart.jp/products/394997743-underglaze-white-16-ounce-jar
store_origin: JP
region: Japan
---

# Opaque, vibrant coverage Wide firing range Cone 06-10 Lead-free & dinnerware safe Underglaze, White, 16 Ounce Jar

**Brand:** speedball
**Price:** ¥11005
**Availability:** ✅ In Stock

## Summary

> 🎨 Elevate your ceramics with flawless, fade-proof white—because your art deserves the spotlight.

## Quick Answers

- **What is this?** Underglaze, White, 16 Ounce Jar by speedball
- **How much does it cost?** ¥11005 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/394997743-underglaze-white-16-ounce-jar)

## Best For

- speedball enthusiasts

## Why This Product

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

## Key Features

- • **Fires Like a Pro:** Versatile firing range from Cone 06 to Cone 10—perfect for diverse kiln setups and projects.
- • **Safe & Certified:** Lead-free with AP Seal, making your creations safe for everyday use and display.
- • **Custom Viscosity Control:** Thick formulation lets you thin with water to match your unique artistic flow.
- • **Consistent, Bold Coverage:** Opaque white that won’t bleed or move, ensuring flawless layering every time.
- • **Precision Artistry Unleashed:** Ideal for detailed painting, sgraffito, and mishima techniques—create museum-quality ceramics.

## Overview

Speedball Underglaze White is a professional-grade, lead-free ceramic paint designed for detailed and versatile decoration techniques. Offering opaque, non-bleeding coverage and a wide firing range from Cone 06 to Cone 10, it ensures consistent, safe, and vibrant results for artists seeking precision and durability in their ceramic projects.

## Description

Speedball Undedrglazes are ideal for a detailed painting, sgraffito decoration, watercolor effects, free brush painting, and mishima decoration. These opaque nderglazes will not move or bleed. Originally designed to perform in a wide firing range, Cone 06-6, these underglazes can be successfully fired at Cone 10. All colors are dinnerware safe when used and fired as directed. For best results, apply 2-3 liberal coats. All colors are lead-free.

Review: Gloppy - The product was separated and gloppy, no option to get a replacement!

## Features

- TRUSTED BY ACCLAIMED CERAMIC ARTISTS - Ideal for detailed painting, sgraffito decoration, watercolor effects, free brush painting, and mishima decoration
- GET CONSISTENT RESULTS - Opaque colors will not move or bleed; for best results, apply 2-3 liberal coats
- WIDER FIRING RANGE - Designed to perform Cone 06-6, can be successfully fired at Cone 10
- LEAD FREE - All colors are dinnerware safe when used and fired as directed (with covering glaze), are lead-free and carry the AP Seal
- THICK FORMULATION - Unique formulation allows artists to thin the underglaze with water to just the right viscosity, according to each project’s needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003IGJZIQ |
| Age Range Description | Adult |
| Brand | Speedball |
| Brand Name | Speedball |
| Color | White |
| Color Code | #FFFFFF |
| Colour | White |
| Container Type | Jar |
| Coverage | Opaque |
| Customer Reviews | 4.2 out of 5 stars 770 Reviews |
| Finish Type | Opaque |
| Finish type | Opaque |
| Full Cure Time | 2 Hours |
| Global Trade Identification Number | 00651032010507 |
| Included Components | (1) pint bottle |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Type Name | Speedball® Underglaze -- White |
| Item Volume | 4491 Milliliters |
| Item height | 8 inches |
| Item volume | 4491 Milliliters |
| Manufacturer | Speedball Art Products |
| Paint Type | Watercolor |
| Size | 16-Ounce |
| Special Features | Lead Free |
| Special features | Lead Free |
| Specific Uses For Product | detailed painting, sgraffito decoration, watercolor effects, free brush painting, mishima decoration |
| Surface Recommendation | Ceramic |
| UPC | 651032010507 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Speedball
- **Colour:** White
- **Finish type:** Opaque
- **Size:** 16-Ounce
- **Item volume:** 4491 Milliliters

## Images

![Underglaze, White, 16 Ounce Jar - Image 1](https://m.media-amazon.com/images/I/717-ScQ7FBL.jpg)

## Customer Reviews

### ⭐ Gloppy
*by R***. on 17 November 2023*

The product was separated and gloppy, no option to get a replacement!

## Frequently Bought Together

- Speedball 001050 Underglaze, White, 16OZ
- Speedball Underglaze, Bubble Gum, 16 oz, Made in USA, Lead-Free Color for Pottery and Ceramics, Wide Firing Range Cone 05-10, Food Safe

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**Shop now:** [https://www.desertcart.jp/products/394997743-underglaze-white-16-ounce-jar](https://www.desertcart.jp/products/394997743-underglaze-white-16-ounce-jar)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*