{"product_id":"seal-pottery-calligraphy-and-painting-light-sensitive-mat-high-quality-black-and-gray-whole-sheet-plastic-material-3-thickness-options-2mm-4mm-7mm-a4-size-330mm-x-110mm-crafting-aid","title":"Seal Pottery Calligraphy And Painting Light-sensitive Mat, High Quality Black And Gray Whole Sheet, Plastic Material, 3 Thickness Options (2mm, 4mm, 7mm), A4-Size 330mm x 110mm Crafting Aid","description":"\u003ch1\u003eLight-Sensitive Mat for Seal, Pottery, Calligraphy \u0026amp; Painting: Choose from 2mm, 4mm, or 7mm Thickness\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/1724242523670581248.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis light-sensitive mat serves as a fundamental tool for artists and crafters engaged in pottery, calligraphy, and painting, specifically for the creation of photosensitive seals. Supplied as a single, whole sheet measuring 330mm by 110mm, it provides a substantial and ready-to-use area for designing and exposing seals. The mat's core function is to react to light, facilitating the accurate transfer of intricate designs onto surfaces for stamping or imprinting purposes. Its construction from plastic ensures a flat, uniform base that is critical for achieving clear and consistent results in photosensitive processes. With a choice of three distinct thicknesses—2mm, 4mm, and 7mm—this product allows you to match the material profile to the depth and detail required by your specific project, from fine line work to deeper relief impressions.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/1724242523888685056.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe mat is defined by its practical specifications and material choice, which directly support its use in light-based crafting techniques.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eCrafted from plastic, this light-sensitive mat offers a smooth, stable surface that is essential for photosensitive applications. The material's consistency ensures even light exposure across the sheet, which is crucial for developing clear, sharp seal designs without unwanted blurring or patches. The black and grey colouration of the sheet is integral to its light-reactive properties, aiding in the contrast and definition needed during the exposure process. This plastic construction provides a durable yet workable base that can be cut or shaped before use without compromising its core function.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe mat's dimensions are precisely 330mm in length and 110mm in width, making it comparable to a standard A4 sheet in its proportions. This size offers a versatile workspace suitable for creating multiple small seals or a single, larger design. The most significant differentiator is the availability of three specific thicknesses: 2mm, 4mm, and 7mm. A 2mm thickness is suited for very fine, shallow impressions often used in detailed calligraphy or painting stamps. The 4mm option provides a medium depth for general-purpose pottery or craft seals, while the 7mm thick sheet accommodates projects requiring deeper, more pronounced relief, such as in certain pottery marking techniques.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/1724242524081623040.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis product is designed for specific artistic and craft applications where a photosensitive medium is the preferred or required method.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eIn professional studio settings or workshop environments, this light-sensitive mat can be used to produce custom seals for branding pottery, creating limited edition prints, or marking finished artworks. The ability to choose the thickness allows professionals to tailor the material to the production technique, whether for creating a subtle watermark-style imprint on paper with a 2mm sheet or a more substantial stamp for clay with a 7mm sheet. The consistent plastic material ensures repeatable results batch after batch, which is valuable for maintaining quality in commissioned or production work.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eFor hobbyists and home crafters, this mat enables the DIY creation of personalised seals for projects like handmade greeting cards, custom clay ornaments, or fabric printing. The pre-cut sheet format eliminates the need for initial sizing, allowing users to focus directly on designing their seal. The different thicknesses let crafters experiment with impression depth on various materials, from paper and leather to soft clay, using the same core photosensitive process. It turns a specialised technique into a more accessible activity for personalising gifts, home décor, or artistic experiments.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/1724242524245200896.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe value of this product lies in its specificity and the practical choices it offers within a niche crafting category.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eWhile designed as a consumable product for the photosensitive process, the plastic mat is robust enough to handle careful handling during design transfer and cutting. Its properties do not require specialised storage beyond keeping it in a dark place before use to preserve its light sensitivity. The single-sheet supply means there is no complex inventory or multiple components to manage, simplifying the workflow from purchase to project start.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eThis light-sensitive mat stands out by providing three concrete thickness options in one product line, allowing for precise matching to project needs without requiring multiple separate purchases. Its defined 330mm x 110mm size offers a known quantity of material, helping plan designs effectively. The focus on being a whole sheet made from plastic for photosensitive seal creation gives it a clear, dedicated purpose for pottery, calligraphy, and painting applications, making it a targeted solution compared to more generic craft blanks.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/1724242524425555968.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/3d16c44f-95e2-40a3-9d63-4f2cddbc365c_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/4c5f7e66-fe16-4457-88dc-ff19519b0090_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/83681338-e2fc-43d2-8d9b-7c65751b081b_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/90f8c169-b087-4ffb-aaab-0b306b5ec62b_trans.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black and grey plastic light-sensitive mat for seal making, showing 2mm, 4mm, and 7mm thickness options.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/143\/2025-09-28\/original-image\/9b188174-948e-4eeb-8737-c4bf0a778f63_trans.webp\"\u003e\u003c\/div\u003e","brand":"qydz45-fd","offers":[{"title":"7mm Thick One","offer_id":57098001318265,"sku":"CJYD189624301AZ","price":17.98,"currency_code":"GBP","in_stock":true},{"title":"4mm Thick One","offer_id":57098001351033,"sku":"CJYD189624302BY","price":16.98,"currency_code":"GBP","in_stock":true},{"title":"2mm Thick One","offer_id":57098001383801,"sku":"CJYD189624303CX","price":16.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/1781\/0553\/files\/3d16c44f-95e2-40a3-9d63-4f2cddbc365c_trans.webp?v=1776599931","url":"https:\/\/carovelle.com\/products\/seal-pottery-calligraphy-and-painting-light-sensitive-mat-high-quality-black-and-gray-whole-sheet-plastic-material-3-thickness-options-2mm-4mm-7mm-a4-size-330mm-x-110mm-crafting-aid","provider":"CaroVelle","version":"1.0","type":"link"}