--- product_id: 733349089 title: "Speedball 001050 Underglaze, White by Speedball" brand: "speedball" price: "76727 zł" currency: PLN in_stock: true reviews_count: 5 url: https://www.desertcart.pl/products/733349089-speedball-001050-underglaze-white-by-speedball store_origin: PL region: Poland --- # Opaque Bright White Finish Cone 6 Firing Durability Lead-Free Formula Speedball 001050 Underglaze, White by Speedball **Brand:** speedball **Price:** 76727 zł **Availability:** ✅ In Stock ## Summary > 🎨 Elevate your ceramic art with flawless white underglaze brilliance! ## Quick Answers - **What is this?** Speedball 001050 Underglaze, White by Speedball by speedball - **How much does it cost?** 76727 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/733349089-speedball-001050-underglaze-white-by-speedball) ## 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:** Reliable performance through bisque and glaze firings up to Cone 6 without cracking or bubbling when paired with Speedball clear glaze. - • **Safe & Sustainable:** Lead-free composition ensures your art is both vibrant and non-toxic—perfect for mindful creators. - • **Trusted Studio Staple:** A top-rated choice among ceramicists, delivering consistent, waterproof results in a generous 1-pint bottle. - • **Crystal-Clear Detailing:** Achieve razor-sharp sgraffito and surface designs with smooth, opaque coverage in just 2-3 coats. - • **Versatile Artistic Medium:** Ideal for detailed painting, mishima, watercolor effects, and free brush techniques on ceramics. ## Overview Speedball 001050 White Underglaze is a lead-free, opaque ceramic glaze designed for detailed surface decoration. It delivers smooth, bright white coverage in 2-3 coats and withstands bisque and glaze firings up to Cone 6. Best used with Speedball clear glaze to avoid bubbling or cracking, this 1-pint bottle is a reliable, waterproof choice for professional and hobbyist potters seeking crisp, durable white detailing. ## Description desertcart.co.jp: Speedball 001050 Underglaze, White by Speedball : Hobbies Review: Here’s a short, personalized review you can use: ⸻ I’ve been using the Speedball White Underglaze on my pottery pieces, and it’s been a great addition to my studio. Once I gave it a good stir and thinned it slightly, it brushed on beautifully—smooth and opaque in just two to three coats. I love using it for sgraffito and surface designs where I want crisp, clean lines, and it fires to a nice bright white under clear glaze. It holds up well through bisque and glaze firings, even at Cone 6. Definitely a solid staple for any potter looking to add reliable white detailing to their work. The only concern that I feel obligated to state about this product is that if you’re going to apply a clear glaze over it, you definitely should be using Speedball clear because it does not seem to like when I use another brand’s clear over it and will occasionally bubble or crack if I don’t use the Speed ball clear.. I called Speedball to ask them about this problem and they confirmed that this is a known issue. Review: Excelente producto, vino bien empaquetado y cumple con mis expectativas ## Features - Lead Free ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003IGJZIQ | | Amazon Bestseller | #886,054 in Hobbies ( See Top 100 in Hobbies ) #106 in Ceramics Glazes | | Brand Name | Speedball | | Color | White | | Customer Reviews | 4.0 4.0 out of 5 stars (155) | | Finish Type | Opaque | | Global Trade Identification Number | 00651032010507 | | Included Components | (1) pint bottle | | Is Waterproof | True | | Item Volume | 4491 Milliliters | | Manufacturer | Speedball Art Products | | Model Number | 001050 | | Paint Type | Watercolor | | Part Number | 001050 | | Special Features | Lead Free | | Specific Uses For Product | detailed painting, sgraffito decoration, watercolor effects, free brush painting, mishima decoration | | Surface Recommendation | Ceramic | | UPC | 651032010507 | ## Product Details - **Brand:** Speedball - **Color:** White - **Finish Type:** Opaque - **Included Components:** (1) pint bottle - **Is Waterproof:** True - **Item Volume:** 4491 Milliliters - **Paint Type:** 水彩 - **Special Feature:** Lead Free - **Specific Uses For Product:** detailed painting, sgraffito decoration, watercolor effects, free brush painting, mishima decoration - **Surface Recommendation:** Ceramic ## Images ![Speedball 001050 Underglaze, White by Speedball - Image 1](https://m.media-amazon.com/images/I/717-ScQ7FBL.jpg) ![Speedball 001050 Underglaze, White by Speedball - Image 2](https://m.media-amazon.com/images/I/61lSzdfr6BL.jpg) ![Speedball 001050 Underglaze, White by Speedball - Image 3](https://m.media-amazon.com/images/I/71xohcw2B6L.jpg) ![Speedball 001050 Underglaze, White by Speedball - Image 4](https://m.media-amazon.com/images/I/61uBW5C8yFL.jpg) ![Speedball 001050 Underglaze, White by Speedball - Image 5](https://m.media-amazon.com/images/I/81CDNMBBnoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by F***1 on July 16, 2025* Here’s a short, personalized review you can use: ⸻ I’ve been using the Speedball White Underglaze on my pottery pieces, and it’s been a great addition to my studio. Once I gave it a good stir and thinned it slightly, it brushed on beautifully—smooth and opaque in just two to three coats. I love using it for sgraffito and surface designs where I want crisp, clean lines, and it fires to a nice bright white under clear glaze. It holds up well through bisque and glaze firings, even at Cone 6. Definitely a solid staple for any potter looking to add reliable white detailing to their work. The only concern that I feel obligated to state about this product is that if you’re going to apply a clear glaze over it, you definitely should be using Speedball clear because it does not seem to like when I use another brand’s clear over it and will occasionally bubble or crack if I don’t use the Speed ball clear.. I called Speedball to ask them about this problem and they confirmed that this is a known issue. ### ⭐⭐⭐⭐⭐ Review *by A***O on September 9, 2025* Excelente producto, vino bien empaquetado y cumple con mis expectativas ### ⭐⭐⭐⭐⭐ Review *by M***S on February 9, 2026* We use this in our community pottery community studio. It helps if you water it down as it’s quite thick. But it looks great and we never have any issues with speedball underglazes. ## 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 --- ## 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.pl/products/733349089-speedball-001050-underglaze-white-by-speedball](https://www.desertcart.pl/products/733349089-speedball-001050-underglaze-white-by-speedball) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-08*