{"listing":{"listing_type":"company","name":"spotLESS Materials","slug":"spotless-materials","tagline":"Repellent coatings without PFAS","description":"Surface fouling is a costly challenge across industries, impacting medical consumables, diagnostic devices, and automotive components. Contamination from substances like mud, ice, and sludge can compromise performance and lead to frequent cleaning, repairs, and replacements.\n\nOur PFAS-free coating, which we first launched as a consumer product, has quickly expanded into industrial partnerships. It dramatically reduces contamination on critical surfaces such as glass, metal, ceramic, and now plastics too. Whether for medical devices or automotive components, our coating protects against surface fouling\nCurrently our coatings work best on glass, metal, and ceramic surfaces.\n\nspotLESS Materials is a Y Combinator company (Summer 2019). YC-listed status: Active.","url":"https://www.industry.spotlessmaterials.com/","is_stealth":false,"normalized_domain":"industry.spotlessmaterials.com","normalized_url_key":"industry.spotlessmaterials.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/f4bcbe21be5fc35568846a259c348e3973168839.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/spotless-materials","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.industry.spotlessmaterials.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.industry.spotlessmaterials.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Hard Tech","Nanotechnology","Advanced Materials"],"stage":null,"founded_year":null,"location":"State College, PA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:25:08.703Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2019","Hard Tech","Nanotechnology","Advanced Materials"],"one_liner_for_search":"spotLESS Materials — Repellent coatings without PFAS (Y Combinator Summer 2019)","canonical_facts":["Y Combinator batch: Summer 2019","YC company status: Active","Team size (per YC directory): 6","YC industry: Industrials","YC subindustry: Industrials","Regions (per YC): United States of America, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:25:08.703Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"advanced-materials","name":"Advanced Materials","note":null,"profile_url":"/industries/advanced-materials"},{"kind":"industry","slug":"hard-tech","name":"Hard Tech","note":null,"profile_url":"/industries/hard-tech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"nanotechnology","name":"Nanotechnology","note":null,"profile_url":"/industries/nanotechnology"}]}}