{"id":11703,"date":"2026-01-29T18:15:29","date_gmt":"2026-01-29T17:15:29","guid":{"rendered":"https:\/\/ingritech.pl\/?post_type=product&#038;p=11703"},"modified":"2026-02-12T11:27:01","modified_gmt":"2026-02-12T10:27:01","slug":"walnut-shell-abrasive-blasting-grade","status":"publish","type":"product","link":"https:\/\/ingritech.pl\/en\/product\/walnut-shell-abrasive-blasting-grade\/","title":{"rendered":"Organic abrasive made from walnut shells \u2013 Blasting Grade (0.4\u20130.7; 0.7\u20131.0; 1.0\u20131.2; 1.2\u20132.0 mm)"},"content":{"rendered":"<section style=\"max-width: 1200px; margin: 3rem auto; font-family: system-ui,sans-serif; color: #222;\">\n<h2 style=\"text-align: center; color: #1a5c37; margin-bottom: 2rem;\"><\/h2>\n<div style=\"display: flex; gap: 1.5rem; flex-wrap: wrap;\">\n<p><!-- Blasting Grade --><\/p>\n<div style=\"flex: 1; min-width: 260px; background: linear-gradient(to bottom,#f8fbf9,#eef4f0); border: 1px solid #c9e4d8; border-radius: 12px; padding: 1.5rem;\">\n<h3 style=\"color: #1a5c37; margin-bottom: 0.7rem;\">Blasting Grade<\/h3>\n<p style=\"font-size: 0.9rem; margin-bottom: 0.5rem;\"><strong>Application:<\/strong> blasting and surface cleaning<\/p>\n<p style=\"font-size: 0.85rem; color: #555; margin-bottom: 1rem;\"><strong>Grain sizes:<\/strong> 0.4\u20130.7 mm \u2022 0.7\u20131.0 mm \u2022 1.0\u20131.2 mm \u2022 1.2\u20132.0 mm<\/p>\n<p><a style=\"display: inline-block; padding: 0.4rem 0.9rem; border-radius: 6px; border: 1px solid #1a5c37; color: #1a5c37; text-decoration: none; font-size: 0.85rem; background: transparent;\" href=\"https:\/\/ingritech.pl\/produkt\/scierniwo-orzechowe-do-piaskowania-blasting-grade\/\">View product<\/a><\/p>\n<\/div>\n<p><!-- Tumbling Grade --><\/p>\n<div style=\"flex: 1; min-width: 260px; background: linear-gradient(to bottom,#f8fbf9,#eef4f0); border: 1px solid #c9e4d8; border-radius: 12px; padding: 1.5rem;\">\n<h3 style=\"color: #1a5c37; margin-bottom: 0.7rem;\">Tumbling Grade<\/h3>\n<p style=\"font-size: 0.9rem; margin-bottom: 0.5rem;\"><strong>Application:<\/strong> polishing and part finishing<\/p>\n<p style=\"font-size: 0.85rem; color: #555; margin-bottom: 1rem;\"><strong>Grain sizes:<\/strong> 0.2\u20130.4 mm \u2022 0.3\u20130.5 mm \u2022 0.4\u20130.7 mm<\/p>\n<p><a style=\"display: inline-block; padding: 0.4rem 0.9rem; border-radius: 6px; border: 1px solid #1a5c37; color: #1a5c37; text-decoration: none; font-size: 0.85rem; background: transparent;\" href=\"https:\/\/ingritech.pl\/produkt\/scierniwo-z-lupin-orzecha-wloskiego-tumbling-grade\/\">View product<\/a><\/p>\n<\/div>\n<p><!-- Micro & Filler Grade --><\/p>\n<div style=\"flex: 1; min-width: 260px; background: linear-gradient(to bottom,#f8fbf9,#eef4f0); border: 1px solid #c9e4d8; border-radius: 12px; padding: 1.5rem;\">\n<h3 style=\"color: #1a5c37; margin-bottom: 0.7rem;\">Micro &amp; Filler Grade<\/h3>\n<p style=\"font-size: 0.9rem; margin-bottom: 0.5rem;\"><strong>Application:<\/strong> fillers and functional additives<\/p>\n<p style=\"font-size: 0.85rem; color: #555; margin-bottom: 1rem;\"><strong>Grain sizes:<\/strong> 0.001\u20130.1 mm \u2022 0.1\u20130.2 mm<\/p>\n<p><a style=\"display: inline-block; padding: 0.4rem 0.9rem; border-radius: 6px; border: 1px solid #1a5c37; color: #1a5c37; text-decoration: none; font-size: 0.85rem; background: transparent;\" href=\"https:\/\/ingritech.pl\/produkt\/proszek-z-lupin-orzecha-wloskiego-micro-filler\/\">View product<\/a><\/p>\n<\/div>\n<section class=\"product-card walnut-shell-abrasive\" style=\"background: linear-gradient(to bottom, #f8fbf9, #eef4f0); border: 1px solid #c9e4d8; border-radius: 12px; padding: 2rem; color: #222; font-family: system-ui, sans-serif;\">\n<h1 style=\"color: #1a5c37; border-bottom: 3px solid #c9e4d8; padding-bottom: 0.5em; margin-bottom: 1.5rem;\">Organic abrasive made from walnut shells \u2013 Blasting Grade (eco-friendly surface cleaning)<\/h1>\n<p><!-- KEY FIX: exact keyphrase used ONCE and immediately --><\/p>\n<p><strong>Walnut shell blasting media<\/strong> is a natural, eco-friendly abrasive produced from crushed walnut shells for gentle surface cleaning and precision blasting.<br \/>\nIt helps remove contaminants while preserving sensitive substrates.<\/p>\n<p>With moderate hardness and an irregular, angular grain shape, this organic shell media provides effective cleaning without aggressive abrasion.<br \/>\nAs a result, it is a safe alternative to many mineral and synthetic abrasives.<\/p>\n<hr style=\"border: none; border-top: 1px solid #c9e4d8; margin: 2rem 0;\" \/>\n<p><!-- H2\/H3: more synonyms --><\/p>\n<h2 style=\"color: #1a5c37;\">Available grain sizes \u2013 organic blasting media (Blasting Grade)<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 1.2rem 0;\">\n<div style=\"background: #ffffff; border: 1px solid #c9e4d8; border-radius: 8px; padding: 12px 16px;\"><strong>0.4 \u2013 0.7 mm<\/strong> \u2013 gentle cleaning for sensitive surfaces and precision work<\/div>\n<div style=\"background: #ffffff; border: 1px solid #c9e4d8; border-radius: 8px; padding: 12px 16px;\"><strong>0.7 \u2013 1.0 mm<\/strong> \u2013 technical cleaning of mechanical components and molds<\/div>\n<div style=\"background: #ffffff; border: 1px solid #c9e4d8; border-radius: 8px; padding: 12px 16px;\"><strong>1.0 \u2013 1.2 mm<\/strong> \u2013 walnut blasting of intake valves and stronger cleaning of soft metals<\/div>\n<div style=\"background: #ffffff; border: 1px solid #c9e4d8; border-radius: 8px; padding: 12px 16px;\"><strong>1.2 \u2013 2.0 mm<\/strong> \u2013 industrial cleaning and removal of thicker coatings<\/div>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #c9e4d8; margin: 2rem 0;\" \/>\n<h2 style=\"color: #1a5c37;\">Technical parameters \u2013 natural shell abrasive<\/h2>\n<ul style=\"line-height: 1.7; margin-top: 1rem;\">\n<li><strong>Material:<\/strong> 100% natural walnut shell<\/li>\n<li><strong>Hardness:<\/strong> approx. 3.0\u20133.5 Mohs<\/li>\n<li><strong>Grain shape:<\/strong> irregular, angular<\/li>\n<li><strong>Bulk density:<\/strong> 0.6\u20130.8 g\/cm\u00b3<\/li>\n<li><strong>Moisture content:<\/strong> \u2264 7\u20138%<\/li>\n<li><strong>Ignition temperature:<\/strong> approx. 170\u2013190\u00b0C<\/li>\n<li><strong>Recommended working pressure:<\/strong> 1.4\u20134.0 bar<\/li>\n<li><strong>Biodegradability:<\/strong> 100%<\/li>\n<li><strong>Heavy metals:<\/strong> none<\/li>\n<\/ul>\n<hr style=\"border: none; border-top: 1px solid #c9e4d8; margin: 2rem 0;\" \/>\n<h2 style=\"color: #1a5c37;\">Applications \u2013 eco-friendly blasting grit for cleaning<\/h2>\n<h3 style=\"color: #4a8c6f;\">Surface cleaning with walnut shell media<\/h3>\n<ul>\n<li>aluminum, light alloys, copper, brass<\/li>\n<li>stainless steel and galvanized steel<\/li>\n<li>plastics, composites, wood, glass, stone<\/li>\n<\/ul>\n<h3 style=\"color: #4a8c6f;\">Automotive cleaning \u2013 walnut blasting<\/h3>\n<ul>\n<li>intake valve and manifold cleaning (GDI, TSI, TFSI, EcoBoost)<\/li>\n<li>engine components, gearboxes, aluminum wheels<\/li>\n<li>injection molds and production tooling<\/li>\n<\/ul>\n<h3 style=\"color: #4a8c6f;\">Restoration work with organic blasting media<\/h3>\n<ul>\n<li>paint and coating removal without substrate damage<\/li>\n<li>cleaning of molds and tools<\/li>\n<li>restoration of decorative and historical elements<\/li>\n<\/ul>\n<hr style=\"border: none; border-top: 1px solid #c9e4d8; margin: 2rem 0;\" \/>\n<h2 style=\"color: #1a5c37;\">Key advantages \u2013 biodegradable organic blasting media<\/h2>\n<ul style=\"line-height: 1.8;\">\n<li>\u2714 eco-friendly and fully biodegradable abrasive<\/li>\n<li>\u2714 gentle on surfaces with minimal risk of damage<\/li>\n<li>\u2714 low dust emission<\/li>\n<li>\u2714 free from toxic contaminants<\/li>\n<li>\u2714 reusable material (4\u201310 cycles)<\/li>\n<li>\u2714 effective operation at low pressure<\/li>\n<\/ul>\n<hr style=\"border: none; border-top: 1px solid #c9e4d8; margin: 2rem 0;\" \/>\n<h2 style=\"color: #1a5c37;\">Packaging and logistics<\/h2>\n<ul>\n<li>paper bags with PE liner \u2013 25 kg<\/li>\n<li>technical packaging \u2013 10 kg<\/li>\n<li>big bags \u2013 1000 kg<\/li>\n<\/ul>\n<hr style=\"border: none; border-top: 1px solid #c9e4d8; margin: 2rem 0;\" \/>\n<h2 style=\"color: #1a5c37;\">Safety and storage<\/h2>\n<ul>\n<li>use personal protective equipment (goggles, gloves, dust masks)<\/li>\n<li>select grain size and pressure according to the material<\/li>\n<li>store in a dry, well-ventilated area<\/li>\n<\/ul>\n<hr style=\"border: none; border-top: 1px solid #c9e4d8; margin: 2rem 0;\" \/>\n<h2 style=\"color: #1a5c37;\">Why Ingritech?<\/h2>\n<p>In summary, Ingritech delivers stable quality, repeatable parameters, and an eco-friendly approach to modern surface treatment.<\/p>\n<p style=\"font-weight: bold; color: #1a5c37; font-size: 1.15rem; text-align: center; margin-top: 2rem;\">Ingritech \u2013 Green Abrasives for Smart Surface Technology.<\/p>\n<\/section>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<div class=\"product-description\" style=\"background: linear-gradient(to bottom, #f8fbf9, #eef4f0); border: 1px solid #c9e4d8; border-radius: 12px; padding: 1.8rem; color: #222; font-family: system-ui, sans-serif; line-height: 1.6;\">\n<p data-start=\"0\" data-end=\"223\"><strong data-start=\"0\" data-end=\"25\">Walnut Shell Abrasive<\/strong> is a 100% natural, biodegradable, organic abrasive material made from walnut shells. It is designed for gentle blasting and cleaning of surfaces sensitive to scratching.<\/p>\n<p data-start=\"225\" data-end=\"339\"><strong data-start=\"225\" data-end=\"266\">Available grit sizes (Blasting Grade):<\/strong><br data-start=\"266\" data-end=\"269\" \/>\u2022 0.4\u20130.7 mm<br data-start=\"281\" data-end=\"284\" \/>\u2022 0.7\u20131.0 mm<br data-start=\"296\" data-end=\"299\" \/>\u2022 1.0\u20131.2 mm<br data-start=\"311\" data-end=\"314\" \/>\u2022 1.2\u20132.0 mm<br data-start=\"326\" data-end=\"329\" \/>Organic<\/p>\n<p data-start=\"341\" data-end=\"556\"><strong data-start=\"341\" data-end=\"370\">Common applications:<\/strong> aluminum, copper, brass, wheels\/rims, injection molds, dies, intake manifold cleaning (walnut blasting), paint removal, monument restoration, composite and wood processing.<\/p>\n<p data-start=\"558\" data-end=\"654\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"558\" data-end=\"572\">Packaging:<\/strong> 25 kg and 10 kg bags (paper + PE), 5 kg buckets, 1000 kg big bags (on request).<\/p>\n[caption id=\"attachment_9409\" align=\"alignright\" width=\"50\"]<a href=\"https:\/\/ingritech.pl\/wp-content\/uploads\/2026\/01\/MSDS-Walnur-shell-PL.pdf\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9409\" title=\"Safety Data Sheet (SDS)\" src=\"https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-150x150.png\" alt=\"Safety Data Sheet (SDS)\" width=\"50\" height=\"50\" srcset=\"https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-150x150.png 150w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-300x300.png 300w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-70x70.png 70w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-100x100.png 100w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-400x400.png 400w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-110x110.png 110w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-500x500.png 500w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF.png 512w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-200x200.png 200w\" sizes=\"auto, (max-width: 50px) 100vw, 50px\" \/><\/a> <strong>SDS EN<\/strong>[\/caption]\n[caption id=\"attachment_9409\" align=\"alignright\" width=\"50\"]<a href=\"https:\/\/ingritech.pl\/wp-content\/uploads\/2026\/01\/TDS-PL.pdf\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9409\" title=\"Technical Data Sheet (TDS) \u2013 Walnut Shell Abrasive\" src=\"https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-150x150.png\" alt=\"Technical Data Sheet (TDS) \u2013 Walnut Shell Abrasive\" width=\"50\" height=\"50\" srcset=\"https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-150x150.png 150w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-300x300.png 300w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-70x70.png 70w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-100x100.png 100w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-400x400.png 400w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-110x110.png 110w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-500x500.png 500w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF.png 512w, https:\/\/ingritech.pl\/wp-content\/uploads\/2025\/01\/PDF-200x200.png 200w\" sizes=\"auto, (max-width: 50px) 100vw, 50px\" \/><\/a> <strong>TDS EN<\/strong>[\/caption]\n<\/div>\n","protected":false},"featured_media":11709,"template":"","meta":[],"product_brand":[609],"product_cat":[626],"product_tag":[],"class_list":{"0":"post-11703","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-organic-nanocarbo","7":"product_cat-natural-abrasives-en","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Walnut Shell Abrasive \u2013 Blasting Grade Organic Abrasive<\/title>\n<meta name=\"description\" content=\"Organic walnut shell abrasive for blasting and surface cleaning. 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