{"product_id":"star-brite-epoxy-aluminum-putty-stick-87004-underwater-repair-for-aluminum-boats-rvs-tanks","title":"Star brite Epoxy Aluminum Putty Stick 87004 - Underwater Repair for Aluminum Boats, RVs, Tanks","description":"\u003cp\u003eStar brite Epoxy Aluminum Putty Stick (87004) is a kneadable two-part epoxy formulated specifically for repairing aluminum surfaces, and it can be applied and will cure even underwater. It is designed for aluminum boats, RV bodies, fuel tanks, gutters, and storm doors, making it a practical fix for hull dings, pinhole leaks, and damaged fittings without hauling out or draining a tank first. The high-density formula bonds within minutes and continues curing to a steel-hard finish, and once fully cured it withstands extreme temperatures and pressures, so it holds up in demanding spots like exhaust systems, manifolds, and other engine-adjacent components.\u003c\/p\u003e\u003cp\u003eThe putty is simple to use: knead the epoxy resin stick by hand until the color is uniform, then press and shape it directly onto the repair area, even below the waterline. After it fully cures it can be sanded, drilled, and painted, so a repair can be blended into the surrounding surface rather than left as a visible patch. Each stick contains 4 fluid ounces of silver-colored epoxy resin putty, sized to fit in a repair kit, tackle box, or emergency toolkit for on-the-go fixes. Because it is aluminum-specific, it is a better match for pontoons, jon boats, canoes, and other bare or painted aluminum surfaces than a general-purpose epoxy putty.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Star brite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 87004\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Epoxy Putty\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 Putty Stick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 4 fluid ounces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Cure Time:\u003c\/strong\u003e 60 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e Water Resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 071247870046\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan this epoxy putty be applied underwater?\u003c\/strong\u003e Yes, Star brite Epoxy Aluminum Putty Stick 87004 can be applied and cures even underwater, making it usable for below-the-waterline repairs on aluminum boats and outdrives.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does the 87004 putty take to cure?\u003c\/strong\u003e It bonds within minutes of application and reaches a full, steel-hard cure in 60 minutes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat surfaces is this putty designed for?\u003c\/strong\u003e Star brite 87004 is formulated for aluminum surfaces, including aluminum boats, RV bodies, fuel tanks, gutters, and storm doors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the repair be sanded or painted after it cures?\u003c\/strong\u003e Once fully cured, the 87004 epoxy putty can be sanded, drilled, and painted, allowing the repair to be finished to match the surrounding surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the cured repair hold up to heat?\u003c\/strong\u003e Yes, after curing the putty withstands extreme temperatures and pressures, which suits repairs near exhaust systems, manifolds, and other heat-exposed components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much material is in one stick?\u003c\/strong\u003e Each Star brite 87004 stick contains 4 fluid ounces of epoxy resin putty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the cured putty?\u003c\/strong\u003e The Star brite Epoxy Aluminum Putty Stick cures to a silver color that blends with bare aluminum surfaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this putty just for boats?\u003c\/strong\u003e No, in addition to aluminum boats, 87004 is also designed for RV bodies, fuel tanks, gutters, and storm doors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the putty applied?\u003c\/strong\u003e The epoxy stick is kneaded by hand to activate and blend the resin, then pressed and shaped directly onto the aluminum repair area, even underwater.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the putty need mixing tools?\u003c\/strong\u003e No mixing tools are required for Star brite 87004; the stick is kneaded by hand before being applied to the repair.\u003c\/p\u003e","brand":"Star brite","offers":[{"title":"Default Title","offer_id":49017540346075,"sku":"STR-87004","price":22.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/87004.A1_5d0a0e2b-9724-443c-abf5-456f23b59b99.jpg?v=1784937415","url":"https:\/\/www.goodvibesmarina.com\/products\/star-brite-epoxy-aluminum-putty-stick-87004-underwater-repair-for-aluminum-boats-rvs-tanks","provider":"Good Vibes Marina","version":"1.0","type":"link"}