{"product_id":"pinewood-derby-flexible-weight-kit-3oz","title":"PineDash Pro Pinewood Derby Flexible Weight Kit (3oz Strip + Graphite) - Custom Advantage","description":"\u003ch2\u003eMaster Flexible Weight Placement. Eliminate Friction. Dominate.\u003c\/h2\u003e\n\n\u003cp\u003eVictory requires two non-negotiable factors: reaching the weight limit and eliminating friction. PineDash Pro Flexible Weight Kit delivers both in one complete system—3oz of scissors-cut flexible weight plus championship-grade graphite. Everything you need to build fast, in one package.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe advantage is proven:\u003c\/strong\u003e Flexible weight conforms to complex car contours that rigid weights can't fill. Cut it to any shape, any size, any weight. Combined with friction-eliminating graphite, this kit optimizes the two factors that determine race outcomes: weight and lubrication.\u003c\/p\u003e\n\n\u003ch3\u003eWhy PineDash Pro Flexible Weight Kit Wins Races\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eScissors-Cut Flexibility for Any Design:\u003c\/strong\u003e The 3oz flexible weight strip cuts with ordinary scissors to any shape or size you need. Building a complex aerodynamic design with irregular cavities? Cut weight to fit. Need exactly 0.47oz to reach 5.00oz? Cut that exact amount. This adaptability gives you placement options that rigid weights simply cannot provide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStrong 3M Adhesive Won't Fail:\u003c\/strong\u003e Professional-grade 3M adhesive backing ensures weights stay exactly where you place them—through qualification, heats, and finals. Competitors using inferior adhesives watch their weights shift mid-race. PineDash Pro weights maintain position lap after lap, heat after heat.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eComplete Lubrication System Included:\u003c\/strong\u003e Weight means nothing if friction steals your speed. Every kit includes 0.5oz of PineDash Pro ultra-fine graphite powder—the same championship-grade lubricant that reduces friction by up to 40%. One purchase delivers both critical factors: optimal weight and minimal friction.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWide Compatibility with All Designs:\u003c\/strong\u003e Works with BSA standard kits, custom wood blocks, 3D-printed bodies, and complex aerodynamic designs. Unlike rigid weight systems that dictate placement based on weight shape, flexible strips adapt to YOUR car design. You control the engineering, not the weight system.\u003c\/p\u003e\n\n\u003ch3\u003eComplete Kit Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 oz Flexible Weight Strip:\u003c\/strong\u003e Scissors-cut to any shape, conforms to complex surfaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.5 oz Premium Graphite Powder:\u003c\/strong\u003e Ultra-fine particles for maximum friction reduction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Flip-Cap Applicator:\u003c\/strong\u003e Included with graphite for controlled application\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional 3M Adhesive:\u003c\/strong\u003e Pre-applied to weight strip, won't fail during racing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation \u0026amp; Lubrication Guide:\u003c\/strong\u003e Printed instructions on packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplex Aerodynamic Designs:\u003c\/strong\u003e Cars with curved surfaces, angled panels, or irregular cavities\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide, Shallow Weight Cavities:\u003c\/strong\u003e Areas where thick tungsten pieces won't fit efficiently\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Weight Tuning:\u003c\/strong\u003e Cut exact amounts to hit 5.00oz perfectly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirst-Time Builders:\u003c\/strong\u003e Simple installation, no drilling or special tools required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRaces Requiring Steel-Density Weights:\u003c\/strong\u003e Flexible strip has steel-equivalent density\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use (General Guidelines)\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeigh Your Car:\u003c\/strong\u003e Determine current weight with wheels and axles installed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalculate Weight Needed:\u003c\/strong\u003e Subtract from 5oz limit (or your race's maximum)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlan Weight Placement:\u003c\/strong\u003e Position 70-80% of weight behind center line, as low as possible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasure and Cut:\u003c\/strong\u003e Use scissors to cut flexible strip to desired shape and size\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTest Before Permanent Installation:\u003c\/strong\u003e Temporarily position weight, roll car on test track\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApply Graphite:\u003c\/strong\u003e Follow graphite lubrication instructions (included on packaging)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePermanent Installation:\u003c\/strong\u003e Remove adhesive backing, press firmly into position\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal Weigh-In:\u003c\/strong\u003e Verify total weight meets race requirements\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePro Tip from Championship Teams:\u003c\/strong\u003e Cut flexible weight into multiple strips and layer them for easier positioning and weight distribution control. For example, cut into three 1oz strips and position them at different locations rather than one 3oz piece in a single location. This gives you more control over center of gravity. Also, paint the flexible weight to match your car color for a professional, finished appearance.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFlexible Weight Application Strategies\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eStrategy 1: Bottom-Mounting for Low Center of Gravity\u003c\/strong\u003e\u003cbr\u003eCut weight into one or more strips and adhere to the underside of your car body, positioned toward the rear. This maximizes the low-center-of-gravity advantage while maintaining clean top surface aesthetics.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStrategy 2: Cavity-Filling for Complex Designs\u003c\/strong\u003e\u003cbr\u003eIf your car has hollowed cavities or channels, cut flexible weight to fill these spaces. Unlike rigid weights that leave gaps, flexible strip maximizes use of available space, allowing more weight in optimal positions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStrategy 3: Layering for Precise Distribution\u003c\/strong\u003e\u003cbr\u003eCut weight into multiple thin strips (e.g., six 0.5oz pieces) and position them at strategic locations along the car's length. This gives you fine control over weight distribution and center of gravity positioning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStrategy 4: Combination with Rigid Weights\u003c\/strong\u003e\u003cbr\u003eUse rigid tungsten weights (sold separately) for primary rear mass, then use flexible weight to fill gaps and fine-tune to exactly 5.00oz. Best of both worlds: high-density tungsten where it matters most, flexible weight for precision tuning.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Weight Capacity:\u003c\/strong\u003e 3.5 ounces (3oz flexible strip + 0.5oz graphite)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Strip Material:\u003c\/strong\u003e Steel-density composite material, non-toxic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Density:\u003c\/strong\u003e Approximately 7.8 g\/cm³ (steel-equivalent)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdhesive Type:\u003c\/strong\u003e Professional-grade 3M pressure-sensitive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Method:\u003c\/strong\u003e Standard household scissors (no special tools needed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraphite Purity:\u003c\/strong\u003e 99.9% pure, sub-20 micron particle size\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraphite Coverage:\u003c\/strong\u003e Enough for 4-6 complete derby cars\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e All standard Pinewood Derby car designs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Non-toxic materials, child-safe when handled properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePineDash Pro Quality Guarantee\u003c\/h3\u003e\n\n\u003cp\u003eFlexible weight strip is tested for consistent density, clean cutting, and adhesive strength. Graphite meets the same aerospace-grade purity standards as our standalone product. If the adhesive fails during racing, if the weight doesn't cut cleanly, or if graphite doesn't deliver measurable speed improvement, contact us within 30 days for a full refund—no questions asked.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWe engineer complete solutions. No compromises.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eImportant Race Compliance Note\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlways verify your local race rules before purchasing.\u003c\/strong\u003e Most Pinewood Derby competitions use a 5oz maximum weight limit and allow flexible\/composite weights. Dry graphite powder is accepted by 99%+ of organizations. Some races may have material restrictions—confirm flexible composite weights are permitted. When in doubt, check with your race organizer before building.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is flexible weight made of?\u003c\/h4\u003e\n\u003cp\u003ePineDash Pro flexible weight is a composite material with density equivalent to steel (approximately 7.8 g\/cm³). It's non-toxic, odorless, and designed to cut cleanly with ordinary scissors while maintaining structural integrity. The material provides substantial weight in a flexible form that conforms to car contours.\u003c\/p\u003e\n\n\u003ch4\u003eHow do I cut flexible weight to an exact weight amount?\u003c\/h4\u003e\n\u003cp\u003eUse a kitchen scale. Weigh your car to determine weight needed, then cut pieces of flexible weight and weigh them until you have the exact amount required. For example, if you need 2.7oz, cut pieces until your scale shows 2.7oz. The material cuts predictably and consistently.\u003c\/p\u003e\n\n\u003ch4\u003eWill 3oz of weight be enough to reach the 5oz limit?\u003c\/h4\u003e\n\u003cp\u003eFor most standard pine car bodies with plastic wheels and axles, yes. The typical BSA kit components weigh approximately 1.5-2oz, meaning you'll need 3-3.5oz in added weights. The 3oz flexible strip provides sufficient capacity for standard builds. If you have an unusually light car design, consider our tungsten weight kits (higher density) for additional capacity.\u003c\/p\u003e\n\n\u003ch4\u003eCan I paint over the flexible weight?\u003c\/h4\u003e\n\u003cp\u003eYes. Many racers paint flexible weight to match their car color for a cleaner, more professional appearance. Use acrylic hobby paint or spray paint. Allow paint to dry completely (24 hours) before final installation. Painting does not affect weight performance or adhesive strength.\u003c\/p\u003e\n\n\u003ch4\u003eWhy include graphite with weight? Can't I just buy weights?\u003c\/h4\u003e\n\u003cp\u003eBoth weight and lubrication are critical for maximum speed. An underweight car loses potential energy; a poorly lubricated car loses speed to friction. This kit provides both essentials in one package at better value than buying separately. The included graphite is the same championship-grade formula we sell standalone—professional quality, not a throwaway add-on.\u003c\/p\u003e\n\n\u003ch3\u003eSafety Information\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-toxic composite material, safe for children with supervision\u003c\/li\u003e\n  \u003cli\u003eAdult supervision recommended for children under 8 during installation\u003c\/li\u003e\n  \u003cli\u003eUse scissors carefully when cutting flexible weight\u003c\/li\u003e\n  \u003cli\u003eAdhesive is permanent once cured—plan placement before final installation\u003c\/li\u003e\n  \u003cli\u003eFollow graphite powder safety guidelines (see packaging)\u003c\/li\u003e\n  \u003cli\u003eWash hands after handling weights and applying graphite\u003c\/li\u003e\n  \u003cli\u003eKeep small cut pieces away from children under 3 (choking hazard)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Complete Speed Solution\u003c\/h3\u003e\n\n\u003cp\u003eWinning Pinewood Derby races requires engineering two factors: maximizing potential energy (weight) and minimizing friction (lubrication). Many kits provide one or the other. PineDash Pro Flexible Weight Kit delivers both in a single package designed for builders who refuse to compromise.\u003c\/p\u003e\n\n\u003cp\u003eFlexible weight adapts to any car design—complex aerodynamics, tight cavities, irregular surfaces. Precision graphite eliminates friction at axle-wheel contact points. Together, they optimize the physics that determine race outcomes.\u003c\/p\u003e\n\n\u003cp\u003eThis isn't just a weight kit. It's a complete speed system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExtreme Dash. Seize the Win.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuild Your Complete Speed System.\u003c\/strong\u003e Order PineDash Pro Flexible Weight Kit today and get everything you need for championship performance in one package. Stop buying components separately. Start winning with complete solutions. Fast, free shipping on all orders.\u003c\/p\u003e","brand":"pinedash pro","offers":[{"title":"Default Title","offer_id":47537443930366,"sku":"B0DMK89HLY","price":27.49,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.pinedashpro.com\/products\/pinewood-derby-flexible-weight-kit-3oz","provider":"PineDash pro","version":"1.0","type":"link"}