{"id":"nische:high-silica-fabric","schema_version":"1.0","status":"available","name":"High Silica Cloth","family":"High-Temperature Fabric","aliases":["high silica cloth","high-temperature silica fabric","silica welding fabric"],"brand":"Nische Solutions","legal_operator":"Nische Solutions Inc.","canonical_url":"https://nische.com/products/high-silica-fabric","category":"Welding fabrics","duty":"Extreme","summary":"High-silica woven fabric for elevated-temperature applications where standard fiberglass reaches its limits.","description":"Nische high-silica fabric is intended for demanding thermal protection, stress-relief and hot-work applications. Available weights and constructions should be selected against the actual temperature, duration, orientation and mechanical exposure.","material":"Uncoated high-silica woven fabric","standard_colour":"Natural tan / off-white","part_numbers":[],"specifications":{"Material system":"High-silica woven fabric","Duty class":"Extreme-temperature protection","Standard colour":"Natural tan / off-white","Available formats":"Roll goods, blankets and fabricated covers","Selection basis":"Temperature, duration, orientation and abrasion","Selection note":"Contact Nische to confirm the rating for the selected construction"},"applications":["Stress relief","Furnace maintenance","High-heat shielding","Thermal containment"],"selection":{"choose_when":"Choose high-silica fabric when temperature, duration or sustained thermal exposure exceeds the intended range of standard coated fiberglass products.","compare_with":"Compare with Alpha or Beta when abrasion resistance, coated handling and approved hot-work configurations are the primary requirements.","final_selection_note":"Published information supports early product selection. Final suitability depends on the process, exposure, duration, orientation, protected asset and current product-specific data."},"verification":[{"kind":"selection-boundary","statement":"Use only the temperature rating and construction stated in the current product-specific data sheet.","verification_url":null}],"customer_document_types":["Product data sheet: English","Safety data sheet: English","Safety data sheet: French","Safety data sheet: Dutch","Product infographic","Welding protection catalogue"],"customer_documents":[{"label":"Product data sheet: English","url":"https://nische.com/downloads/high-silica-36-product-data-sheet-en.png","direct_download":true},{"label":"Safety data sheet: English","url":"https://nische.com/downloads/high-silica-cloth-safety-data-sheet-en.pdf","direct_download":true},{"label":"Safety data sheet: French","url":"https://nische.com/downloads/high-silica-cloth-sds-fr.pdf","direct_download":true},{"label":"Safety data sheet: Dutch","url":"https://nische.com/downloads/high-silica-cloth-safety-data-sheet-nl.pdf","direct_download":true},{"label":"Product infographic","url":"https://nische.com/downloads/high-silica-cloth-infographic.jpg","direct_download":true},{"label":"Welding protection catalogue","url":"https://nische.com/downloads/nische-welding-protection-catalogue.pdf","direct_download":true}],"documents_page":"https://nische.com/resources","document_access":"ungated","regions":["Canada","Europe","Africa","Global inquiries"],"regional_restriction":null,"questions_and_answers":[{"question":"What is High Silica Cloth?","answer":"High Silica Cloth is Nische’s high-temperature fabric. High-silica woven fabric for elevated-temperature applications where standard fiberglass reaches its limits."},{"question":"When should High Silica Cloth be selected?","answer":"Choose high-silica fabric when temperature, duration or sustained thermal exposure exceeds the intended range of standard coated fiberglass products."},{"question":"What sizes or part numbers are available for High Silica Cloth?","answer":"Contact Nische for available metric formats and application-specific details. Metric dimensions are authoritative. Imperial dimensions are nominal trade references used to simplify comparison."},{"question":"What approvals, test outcomes or selection limits apply to High Silica Cloth?","answer":"Use only the temperature rating and construction stated in the current product-specific data sheet."},{"question":"What should High Silica Cloth be compared with?","answer":"Compare with Alpha or Beta when abrasion resistance, coated handling and approved hot-work configurations are the primary requirements."},{"question":"Where is High Silica Cloth available?","answer":"Canada, Europe, Africa, Global inquiries. Global inquiries are welcome and are reviewed for current regional supply options."}],"field_references":[],"last_reviewed":"2026-09-25","contact":{"email":"info@nische.com","telephone":"+1-888-245-1778","quote_url":"https://nische.com/contact?request=quote"}}