--- product_id: 6617201 title: "Chavant Clay - NSP Hard Brown - Sculpting and Modeling Clay (1/4 Case)" brand: "chavant" price: "$311.27" currency: USD in_stock: true reviews_count: 2 category: "Chavant" url: https://www.desertcart.us/products/6617201-chavant-clay-nsp-hard-brown-sculpting-and-modeling-clay-1 store_origin: US region: United States of America --- # 10 lbs total weight - substantial sculpting volume Hard grade - clean, precise cut details Sulfur-free formula - mold-friendly & non-inhibitive Chavant Clay - NSP Hard Brown - Sculpting and Modeling Clay (1/4 Case) **Brand:** chavant **Price:** $311.27 **Availability:** ✅ In Stock ## Summary > 🖌️ Sculpt like a pro, mold without limits! ## Quick Answers - **What is this?** Chavant Clay - NSP Hard Brown - Sculpting and Modeling Clay (1/4 Case) by chavant - **How much does it cost?** $311.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6617201-chavant-clay-nsp-hard-brown-sculpting-and-modeling-clay-1) ## Best For - chavant enthusiasts ## Why This Product - Trusted chavant brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Grabby surface texture:** Enhanced grip ensures your tools and fingers stay in control for precision work. - • **Sulfur-free innovation:** Eliminates mold-making inhibition, perfect for seamless rubber mold integration. - • **Versatile multi-block set:** Five 2-lb blocks provide ample material for large projects or multiple sessions. - • **Professional-grade toughness:** NSP Hard Brown clay offers unmatched durability for intricate sculpting. - • **Long shelf life with smart handling:** Stable clay that resists oxidation when stored properly, ensuring readiness whenever creativity strikes. ## Overview Chavant NSP Hard Brown Clay is a professional-grade, sulfur-free sculpting material designed for both artists and industrial designers. Its hard consistency allows for clean, sharp detailing, while the grabby surface texture enhances control. Sold in a 10 lb set of five blocks, this clay is ideal for freehand sculpting, mold-making, and industrial pattern repairs, offering long shelf life and compatibility with various mold materials. ## Description NSP was introduced in 1993. The intention was to eliminate the sulphur filler in a professional grade sculpting clay, which often caused inhibition problems with various liquid rubber mold-making materials. The NSP product line consists of clays that contain higher percentage of wax components making the clays somewhat "tuffer". Available in Soft, Medium or Hard (terms only relevant to the NSP product line) these clays have good adhesive qualities, flexibility and length. Because they are "tuffer" NSP tends to accept cut detail lines very cleanly, with no ragged edges. The surface texture of NSP will be somewhat "grabby" when compared to sulphur-based clays and even the NSP - Soft is rather firm by some people's standards. NSP is available in Brown or Gray-Green. All three grades of NSP - Brown are the same shade of Brown color. The Gray-Green shades are all different. Clients often want to mix clays. Sometimes clients want the mixed clay to be the same color other times they want the color to be different. NSP is commonly used by artists for the creation of sculpture and is often used to fill cracks in industrial patterns or to build dams when making splash molds. Product designers who freehand sculpt also use NSP. NSP is subject to surface oxidation. If the clay is in its original package it will have a long shelf life, certainly months and probably years. If the clay is repeatedly heated and cooled, oxidation is accelerated. Sometimes this characteristic is beneficial in handling or mold making since the surface can become harder. Clients rarely comment on oxidation. Handling Tips: NSP can be warmed to soften but as it softens it also becomes sticky. Using small amounts of water, citrus-based solvents, lighter fluid, latex paint removers, turpentine or mineral spirits as a lubricant on the surface of the clay will help to attain a smooth surface. Review: Great company, great service - You will be satisfied. Review: Five Stars - The best sculpture clay out there. ## Features - Five blocks (10 lbs) of Chavant NSP Hard Brown Clay - Sulfur Free - Perfect for Professional and Amateur Sculptors Alike - "Grabby" Surface Texture ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005V5OSQ6 | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #925,999 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #2,752 in Pottery & Modeling Clays | | Brand | Chavant | | Brand Name | Chavant | | Color | Brown, Green, Grey | | Customer Reviews | 5.0 out of 5 stars 13 Reviews | | Educational Objective | Color Recognition, Creative Skill, Dexterity, Hand-Eye Coordination, STEM | | Included Components | clay | | Item Weight | 13 Pounds | | Manufacturer | Chavant | | Material | Clay | | Material Type | Clay | | Number of Items | 5 | | Other Special Features of the Product | Sulfur Free | | Recommended Uses For Product | Modeling | ## Product Details - **Color:** Brown, Grey, Green - **Age Range (Description):** Adult,Kid - **Material:** Clay - **Item Weight:** 13 Pounds - **Number of Items:** 5 - **Recommended Uses For Product:** Modeling - **Special Feature:** Sulfur Free - **Included Components:** clay - **Educational Objective:** Dexterity, Hand-Eye Coordination, Creative Skill, Color Recognition, STEM ## Images ![Chavant Clay - NSP Hard Brown - Sculpting and Modeling Clay (1/4 Case) - Image 1](https://m.media-amazon.com/images/I/51MkfONfYlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great company, great service *by S***Y on October 14, 2023* You will be satisfied. ### ⭐⭐⭐⭐⭐ Five Stars *by R***. on February 3, 2015* The best sculpture clay out there. ## Frequently Bought Together - Chavant Clay - NSP Hard Brown - Sculpting and Modeling Clay (1/4 Case) - S & E TEACHER'S EDITION 6 Pcs Pottery & Clay Sculpting Tools, Double-Sided, Smooth Wooden Handles. - Chavant NSP Medium Oil Based Sulfur Free Sculpting Clay – Green (2 lbs.) --- ## 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.us/products/6617201-chavant-clay-nsp-hard-brown-sculpting-and-modeling-clay-1](https://www.desertcart.us/products/6617201-chavant-clay-nsp-hard-brown-sculpting-and-modeling-clay-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-11*