{"product_id":"kbs-auto-fuel-tank-sealer-kit-seals-up-to-25-gallon-tank-diy-repair","title":"KBS Auto Fuel Tank Sealer Kit, Seals Up to 25 Gallon Tank - DIY Repair","description":"\u003cp\u003eOur review of the KBS Auto Fuel Tank Sealer Kit finds it best suited to DIY mechanics and hobbyists who want to restore a rusted fuel tank without buying a replacement. The kit's single biggest advantage is that it is truly all inclusive: cleaner, rust remover, sealer, gloves and directions arrive in one package so a garage-level repair can be completed end-to-end. For anyone facing pinholes, internal rust or weeping weld seams in a tank up to 25 gallons, this kit offers a practical, cost-saving solution when applied carefully.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll inclusive kit:\u003c\/strong\u003e Contains KBS Klean, RustBlast, Tank Sealer, gloves and detailed directions so users have the complete prep and sealing system in one purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeals pinholes and seams:\u003c\/strong\u003e The Tank Sealer permanently seals small pinholes and weld seams, preventing fuel leaks when applied as instructed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel impervious coating:\u003c\/strong\u003e The sealer forms a tough, fuel-resistant barrier that stands up to gasoline, alcohol additives and most solvents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust elimination:\u003c\/strong\u003e RustBlast and the sealer work together to remove corrosion and leave a protective zinc phosphate film to reduce future rusting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible finish:\u003c\/strong\u003e The cured coating remains flexible so it expands and contracts with the tank rather than cracking under normal thermal movement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe kit is aimed at car owners, restorers and DIY mechanics who want to salvage a rusty or leaking fuel tank without the expense of a replacement; it is particularly useful for classic cars, off-road rigs or project vehicles where tanks are integral and replacements are costly. The included cleaner and rust remover mean the kit supports a full prep-to-seal workflow in a home garage.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include people with very large commercial tanks beyond 25 gallons or users who prefer a professional shop to perform internal welding or tank replacement. Also, customers expecting a zero-effort, instant fix may be disappointed since effective sealing requires careful cleaning and following the directions closely.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete kit provides prep products plus sealer, reducing the need to source separate chemicals.\u003c\/li\u003e\n\u003cli\u003eSealer is impervious to fuels and common additives, so it resists breakdown from regular use.\u003c\/li\u003e\n\u003cli\u003eFlexible cured coating accommodates thermal movement and helps prevent cracking.\u003c\/li\u003e\n\u003cli\u003eCan save significant money compared with buying a new tank or professional replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEffectiveness depends on careful prep and application; some users report the process is labor intensive.\u003c\/li\u003e\n\u003cli\u003eNot intended for tanks larger than the stated 25 gallon capacity or for extensive structural damage requiring welding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKBS Coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded items\u003c\/td\u003e\n\u003ctd\u003eKBS Klean, RustBlast, Tank Sealer, gloves, directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum tank size\u003c\/td\u003e\n\u003ctd\u003eUp to 25 gallon tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealer properties\u003c\/td\u003e\n\u003ctd\u003eFuel impervious, flexible, seals pinholes and weld seams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrep results\u003c\/td\u003e\n\u003ctd\u003eRemoves rust and leaves a zinc phosphate film\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe KBS Auto Fuel Tank Sealer Kit is a practical, cost-effective choice for DIYers and restorers who need to fix rusty or leaking tanks up to 25 gallons; it bundles cleaning, rust treatment and a durable, fuel-resistant sealer in one package. With careful prep and application it delivers good value compared with replacement tanks, though those needing professional structural repairs should choose a shop or a new tank instead.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this kit work on a 20 gallon fuel tank?\u003c\/strong\u003e\u003cbr\u003eThe kit is formulated to seal tanks up to 25 gallons, so a 20 gallon tank is within its stated capacity when prepared and coated as directed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the cured coating resistant to gasoline and additives?\u003c\/strong\u003e\u003cbr\u003eYes, the Tank Sealer is described as impervious to all fuels, alcohol additives and most solvents when fully cured.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit remove rust or just cover it?\u003c\/strong\u003e\u003cbr\u003eThe kit includes RustBlast to remove rust and etch the metal, and the sealer then forms a protective coating; effective results depend on proper rust removal and prep.\u003c\/p\u003e","brand":"KBS Coatings","offers":[{"title":"Default Title","offer_id":48190757470427,"sku":"B000IBEOQ2","price":75.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81s57lgiM3L._AC_SL1500.jpg?v=1769616111","url":"https:\/\/gearmusthave.com\/products\/kbs-auto-fuel-tank-sealer-kit-seals-up-to-25-gallon-tank-diy-repair","provider":"GearMustHave","version":"1.0","type":"link"}