{"product_id":"3m-dust-mask-5-pack-8661-es-disposable-masks-for-fiberglass-work","title":"3M Dust Mask 5-Pack (8661-ES) - Disposable Masks for Fiberglass Work","description":"\u003cp\u003eThe 3M Dust Mask 5-Pack (8661-ES) is a set of five disposable dust masks made for protecting against airborne particles while sanding, grinding, or handling fiberglass. When working with fiberglass, a dust mask is a must, and this pack keeps a ready supply on hand in the shop or on the boat so a fresh mask is always available for the next job. Each mask in the pack is a lightweight, disposable design intended for single use, making it easy to swap in a clean mask as needed during longer projects without having to clean or maintain reusable gear.\u003c\/p\u003e\u003cp\u003eThis 5-pack is sold under 3M part number 8661-ES and is stocked as part of a painting and fiberglass-work supplies lineup, making it a practical companion item alongside mixing pails, spray gun equipment, and shop rags for anyone doing fiberglass repair, gelcoat work, or sanding.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 8661-ES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Disposable Dust Mask\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 5 masks per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e Fiberglass work\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 051111549285\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many masks come in the 3M 8661-ES pack?\u003c\/strong\u003e The 3M Dust Mask 8661-ES comes as a 5-pack, giving you five individual disposable masks in one package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the 3M 8661-ES dust mask used for?\u003c\/strong\u003e This dust mask is intended for use when working with fiberglass, such as during sanding, grinding, or repair work where airborne particles are a concern.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these dust masks reusable?\u003c\/strong\u003e No, the 3M 8661-ES masks are disposable and designed for single use before being discarded.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 3M Dust Mask 5-pack weigh?\u003c\/strong\u003e The 3M Dust Mask 8661-ES 5-pack weighs 0.5 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat brand makes part number 8661-ES?\u003c\/strong\u003e Part number 8661-ES is manufactured by 3M.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 3M 8661-ES dust mask suitable for gelcoat or resin work?\u003c\/strong\u003e It is intended for fiberglass work, which commonly includes tasks like sanding and repair where a dust mask is recommended for protecting against airborne particles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 3M 8661-ES pack?\u003c\/strong\u003e Ordering the 3M 8661-ES gets you 5 disposable dust masks in a single pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 3M 8661-ES an authentic 3M product?\u003c\/strong\u003e Yes, the 8661-ES is a genuine 3M-branded dust mask, not a generic or off-brand alternative.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category of product is the 3M 8661-ES listed under?\u003c\/strong\u003e The 3M 8661-ES 5-pack dust mask is categorized as a painting and fiberglass-work supply item.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I buy the 3M 8661-ES masks individually?\u003c\/strong\u003e The 3M 8661-ES is sold as a 5-pack rather than as an individual mask.\u003c\/p\u003e","brand":"Cincinnati Color","offers":[{"title":"Default Title","offer_id":49027477799131,"sku":"CCC-8661-ES","price":5.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/CCC-8661-ES_lg__02658.1558113119.500.750.jpg?v=1785163768","url":"https:\/\/www.goodvibesmarina.com\/products\/3m-dust-mask-5-pack-8661-es-disposable-masks-for-fiberglass-work","provider":"Good Vibes Marina","version":"1.0","type":"link"}