{"product_id":"honeywell-uvex-s3405hs-flex-seal-safety-goggles-chemical","title":"Uvex S3405HS Flex Seal Chemical Safety Goggles — Z87.1","description":"\u003cdiv class=\"product-description-rich\"\u003e\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;padding:14px 18px;margin:0 0 14px 0;color:#f5e6d3;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eEDITORIAL REVIEW: 4.6\/5\u003c\/strong\u003e — WC Safety Review of the Uvex S3405HS Flex Seal, a chemical splash goggle.\u003cbr\u003e\n\u003cspan style=\"font-size:0.9em;\"\u003eEditorial assessment by Steven Eaton, WC Safety editor, based on published Honeywell\/Uvex specifications and category fit. We did not laboratory-test this product.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:10px 0 16px;\"\u003e\u003ca href=\"\/blogs\/product-reviews\/honeywell-b087kcskyf-uvex-s3405hs-flex-seal-safety-goggles-chemical-review\" title=\"Honeywell B087KCSKYF Uvex S3405HS Flex Seal Safety Goggles — Chemical Review (2026)\" style=\"color:#ffb74d;font-weight:bold;\"\u003eRead the full Uvex S3405HS Flex Seal Chemical Safety Goggles review →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eUvex S3405HS\u003c\/strong\u003e Flex Seal is an ANSI Z87.1 chemical splash goggle with a semi-rigid Flex Seal face perimeter, indirect (baffled) ventilation that blocks liquid and aerosol pathways, and a permanent HydroShield anti-fog lens — the listing describes a sealed goggle blocking chemical splash and mist; confirm the D3 marking on the listing.\u003c\/p\u003e\n\n\u003cp style=\"display:flex;gap:10px;flex-wrap:wrap;align-items:center;\"\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/dp\/B087KCSKYF?tag=wcsafetyeye-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#ffd814;color:#0f1111;padding:12px 22px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #fcd200;\"\u003eCHECK PRICE ON AMAZON →\u003c\/a\u003e\n  \u003ca href=\"\/collections\/safety-goggles\" title=\"safety goggles collection\" style=\"display:inline-block;background:#ff9800;color:#000;padding:12px 22px;text-decoration:none;font-weight:bold;border-radius:4px;\"\u003eSHOP SAFETY GOGGLES →\u003c\/a\u003e\n\u003c\/p\u003e\n\u003cp style=\"color:#9e9e9e;font-size:0.85em;margin:8px 0;\"\u003e\u003cem\u003eAs an Amazon Associate, WC Safety earns from qualifying purchases.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy the Uvex S3405HS seals against splash under movement\u003c\/h2\u003e\n\u003cp\u003eA chemical goggle only works if the seal holds when a worker bends, reaches, and moves. The S3405HS is built around that: a semi-rigid Flex Seal perimeter that keeps consistent contact pressure and seal geometry under physical movement and incidental chemical contact that would deform a softer frame. Indirect baffled vents let heat escape to fight fog while blocking direct liquid and aerosol pathways to the eye, and the permanent HydroShield anti-fog is chemically bonded into the lens so it does not wash off. As \u003ca href=\"\/collections\/safety-goggles\" title=\"safety goggles collection\"\u003esafety goggles\u003c\/a\u003e go, this is the chemical Flex Seal pick, and the \u003ca href=\"\/blogs\/guides\/best-safety-glasses-2026\" title=\"best safety glasses guide\"\u003ebest eye protection guide\u003c\/a\u003e and the \u003ca href=\"\/blogs\/guides\/what-is-ansi-isea-z87-1-2020-safety-glasses-standard\" title=\"ANSI Z87.1 standard explained\"\u003eANSI Z87.1 guide\u003c\/a\u003e explain the markings. It holds its seal where softer goggles give.\u003c\/p\u003e\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:12px 16px;margin:14px 0;color:#f5e6d3;\"\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong style=\"color:#ffb74d;\"\u003eSafety first:\u003c\/strong\u003e the listing describes a sealed indirect-vent goggle that blocks direct liquid and aerosol pathways, so it is built for a \u003cstrong\u003echemical splash hazard\u003c\/strong\u003e where open glasses are not — but confirm the \u003cstrong\u003eD3\u003c\/strong\u003e splash marking on the listing to verify the splash rating for your task. For concentrated or high-volume splash, add a \u003ca href=\"\/collections\/face-shields\" title=\"face shields collection\"\u003eface shield\u003c\/a\u003e over the goggle. HydroShield is permanent, but still use lens-safe cleaning, and see the \u003ca href=\"\/blogs\/guides\/safety-glasses-vs-goggles\" title=\"safety glasses vs goggles guide\"\u003eglasses vs goggles guide\u003c\/a\u003e for when a sealed goggle is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eWhat the Uvex S3405HS listing documents\u003c\/h2\u003e\n\u003cp\u003eFrom the published specs: an \u003cstrong\u003eANSI Z87.1\u003c\/strong\u003e chemical goggle; a \u003cstrong\u003esemi-rigid Flex Seal\u003c\/strong\u003e face perimeter that holds its seal under movement; \u003cstrong\u003eindirect baffled ventilation\u003c\/strong\u003e that blocks liquid and aerosol pathways; and a \u003cstrong\u003epermanent HydroShield\u003c\/strong\u003e anti-fog lens. These are true \u003cem\u003echemical splash goggles\u003c\/em\u003e and \u003cem\u003eindirect-vent safety goggles\u003c\/em\u003e credentials in an \u003cem\u003eanti-fog chemical goggles\u003c\/em\u003e format. Confirm the D3 marking and fit on the listing.\u003c\/p\u003e\n\n\u003ch2\u003eHow the Uvex S3405HS compares to other eye protection\u003c\/h2\u003e\n\u003cp\u003eFor a panoramic sealed goggle, the \u003ca href=\"\/products\/honeywell-uvex-futura-safety-goggles-clear-anti-fog\" title=\"Uvex Futura goggle\"\u003eUvex Futura\u003c\/a\u003e; for a Uvex Stealth HydroShield goggle, the \u003ca href=\"\/products\/uvex-s3960hs-stealth-hydroshield-clear-safety\" title=\"Uvex Stealth S3960HS goggle\"\u003eUvex Stealth S3960HS\u003c\/a\u003e; for an indirect-vent 3M splash goggle, the \u003ca href=\"\/products\/3m-centurion-454af-safety-splash-goggle-clear-anti-fog\" title=\"3M Centurion 454AF goggle\"\u003e3M Centurion 454AF\u003c\/a\u003e; for a non-vented maximum-barrier goggle, the \u003ca href=\"\/products\/3m-centurion-452af-impact-safety-goggle-clear-anti-fog\" title=\"3M Centurion 452AF goggle\"\u003e3M Centurion 452AF\u003c\/a\u003e; and for a sealed clear anti-fog goggle, the \u003ca href=\"\/products\/uvex-s0558x-astrospec-anti-fog-clear-safety\" title=\"Uvex Astrospec goggle\"\u003eUvex Astrospec\u003c\/a\u003e. The \u003ca href=\"\/blogs\/guides\/safety-glasses-buyers-guide\" title=\"safety glasses buyers guide\"\u003eeye protection buyer's guide\u003c\/a\u003e covers the range.\u003c\/p\u003e\n\n\u003ch2\u003eChoosing the right goggle and eye protection\u003c\/h2\u003e\n\u003cp\u003eMatch the seal, vent style, and lens coating to the chemical hazard. Browse the \u003ca href=\"\/collections\/eye-protection\" title=\"eye protection collection\"\u003eeye protection\u003c\/a\u003e and \u003ca href=\"\/collections\/anti-fog-safety-glasses\" title=\"anti-fog safety glasses collection\"\u003eanti-fog eyewear\u003c\/a\u003e collections; for the goggle decision, the \u003ca href=\"\/blogs\/guides\/safety-glasses-vs-face-shields\" title=\"safety glasses vs face shields guide\"\u003eglasses vs face shields guide\u003c\/a\u003e; and for the anti-fog coating, the \u003ca href=\"\/blogs\/guides\/anti-fog-safety-glasses-guide\" title=\"anti-fog safety glasses guide\"\u003eanti-fog guide\u003c\/a\u003e and the \u003ca href=\"\/blogs\/guides\/anti-fog-vs-anti-scratch-safety-glasses\" title=\"anti-fog vs anti-scratch guide\"\u003eanti-fog vs anti-scratch guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eWhere it fits by job and crew orders\u003c\/h2\u003e\n\u003cp\u003eThe S3405HS suits chemical processing, laboratory, and industrial cleaning where an indirect-vent splash goggle with a durable seal and permanent anti-fog is required — see the \u003ca href=\"\/blogs\/guides\/best-safety-glasses-for-laboratory-workers\" title=\"best safety glasses for laboratory workers guide\"\u003elaboratory eyewear guide\u003c\/a\u003e and the \u003ca href=\"\/blogs\/guides\/best-safety-glasses-for-oil-gas-workers\" title=\"best safety glasses for oil and gas workers guide\"\u003eoil and gas eyewear guide\u003c\/a\u003e. The Flex Seal perimeter targets the failure mode where a soft goggle unseals under movement — see the \u003ca href=\"\/blogs\/guides\/best-safety-glasses-for-manufacturing-workers\" title=\"best safety glasses for manufacturing workers guide\"\u003emanufacturing eyewear guide\u003c\/a\u003e for program selection. Confirm the D3 splash marking and fit on the listing, and retire the goggle when the lens is scratched enough to impair vision. For crew orders, quantity purchasing runs through a free Amazon Business account — volume pricing, PO numbers at checkout, and tax-exempt eligibility for qualifying organizations, with the walkthrough linked in our footer.\u003c\/p\u003e\n\u003cdiv class=\"wcs-related-mesh\"\u003e\n\u003ch2\u003eMore from our Safety Goggles reviews\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/cooljob-otg-safety-goggles-over-glasses-eye-protection\"\u003eCOOLJOB OTG Safety Goggles (B0F23TFDMV) — Over-Glasses Sealed Eye Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/milwaukee-48-73-2040-impact-resistant-anti-fog\"\u003eMilwaukee 48-73-2040 Safety Glasses — Removable Gasket, Fog-Free, ANSI Z87.1+\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44039609352280,"sku":"S3405HS","price":23.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71H9zTG0GnL.jpg?v=1777263803","url":"https:\/\/wcsafety.com\/products\/honeywell-uvex-s3405hs-flex-seal-safety-goggles-chemical","provider":"WC Safety","version":"1.0","type":"link"}