{"product_id":"sea-hawk-f2-s-structural-adhesive-filler-epoxy-thickening-additive-1-7-oz","title":"Sea Hawk F2-S Structural Adhesive Filler, Epoxy Thickening Additive, 1.7 oz","description":"\u003cp\u003eSea Hawk F2-S Structural Adhesive Filler is an epoxy thickening additive designed to turn liquid epoxy resin into a workable, sag-free paste for structural bonding, gap filling, and filleting. Once mixed into resin, the off white filler thickens to a medium to high viscosity consistency that stays where it is applied, making it well suited for vertical and overhead repair work where a runny mix would sag or drip away before curing.\u003c\/p\u003e\u003cp\u003eBecause the mixed paste holds its shape, it is commonly used to build strong adhesive bonds between wood, fiberglass, and other structural surfaces, as well as to fill gaps and voids before fairing. It also forms smooth, rounded fillets at internal corners and joints, adding strength to the joint while easing stress concentrations. The liquid epoxy resin base is supplied in a 1.7 fluid ounce container, making it a convenient size to keep on hand for boat repair, woodworking, and general repair projects.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea Hawk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e F2-S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Epoxy Resin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Form:\u003c\/strong\u003e Liquid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Off White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViscosity Level:\u003c\/strong\u003e Medium to High\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 1.7 Fluid Ounces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.24 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 811577014983\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is Sea Hawk F2-S Structural Adhesive Filler used for?\u003c\/strong\u003e Sea Hawk F2-S is a thickening additive that turns liquid epoxy resin into an off white paste for structural bonding, gap filling, and filleting, including vertical and overhead applications where a sag-free mix is needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the F2-S filler weigh?\u003c\/strong\u003e The Sea Hawk F2-S Structural Adhesive Filler weighs 0.24 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size container does the F2-S come in?\u003c\/strong\u003e F2-S is supplied in a 1.7 fluid ounce container.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color does the mixed filler turn?\u003c\/strong\u003e Once mixed into epoxy resin, Sea Hawk F2-S thickens to an off white color.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the F2-S filler made from?\u003c\/strong\u003e F2-S is an epoxy resin based filler in liquid form before mixing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan F2-S be used for vertical or overhead repairs?\u003c\/strong\u003e Yes, F2-S is formulated with a medium to high viscosity so the mixed paste stays sag-free and holds its shape on vertical and overhead surfaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs F2-S good for filleting joints?\u003c\/strong\u003e Yes, Sea Hawk F2-S is designed for creating fillets at internal corners and joints as well as general gap filling and bonding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does F2-S compare to other epoxy thickening fillers?\u003c\/strong\u003e Sea Hawk F2-S is comparable to West System 406 Colloidal Silica Filler as a general purpose epoxy thickening additive for bonding and filleting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the item form of F2-S before mixing?\u003c\/strong\u003e F2-S is supplied as a liquid that is mixed into epoxy resin to achieve a workable thickened consistency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat consistency should the mixed F2-S paste have?\u003c\/strong\u003e F2-S should be mixed to a workable consistency that flows easily while remaining sag-free, allowing controlled application to vertical and overhead surfaces.\u003c\/p\u003e","brand":"Sea Hawk","offers":[{"title":"Default Title","offer_id":49033325445339,"sku":"S-H-F2-S","price":9.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/518g_05M9vL.jpg?v=1785244832","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-hawk-f2-s-structural-adhesive-filler-epoxy-thickening-additive-1-7-oz","provider":"Good Vibes Marina","version":"1.0","type":"link"}