PineDash Pro Pinewood Derby Flexible Weights (3oz Stick-On Strip) - Ultimate Flexibility

Cut. Position. Win. Ultimate Flexible Weight Control.

Precision weight placement demands adaptable solutions. PineDash Pro 3oz Flexible Weight Strip delivers scissors-cut flexibility that conforms to any car design, fills any cavity, and cuts to any weight—giving you placement control that rigid weight systems simply cannot provide.

The flexibility advantage is proven: Complex car designs have irregular surfaces and tight spaces where traditional rigid weights won't fit efficiently. Flexible weight strip cuts to any shape, conforms to any contour, and positions mass exactly where you need it. Champions don't compromise on weight placement. Neither should you.

Why PineDash Pro Flexible Weight Strip Dominates

Scissors-Cut to Any Shape or Weight: Standard household scissors cut this flexible strip cleanly to any shape or size you need. Building a wedge? Cut a triangle. Need exactly 0.63oz to hit 5.00? Cut that precise amount with a kitchen scale. Complex aerodynamic design with curved surfaces? Cut weight to conform. This adaptability gives you options rigid weights cannot match.

Professional Adhesive Won't Fail: Strong 3M adhesive backing ensures weights stay exactly where you position them—through inspection, qualification, heat after heat. Competitors using inferior adhesives watch their carefully planned weight distribution shift mid-race. PineDash Pro flexible weight maintains position when it matters most: race day.

Steel-Equivalent Density in Flexible Form: At approximately 7.8 g/cm³, this composite material provides substantial weight (equivalent to steel) in a flexible, cuttable form. Unlike lower-density flexible options, PineDash Pro delivers maximum weight capacity in minimum space while maintaining the flexibility advantage for complex placement scenarios.

Paintable Surface for Professional Appearance: Unlike some composite weights, PineDash Pro flexible strip accepts paint excellently. Cut to shape, position for testing, then paint to match your car color before final installation. The result is a professional, finished appearance that looks intentional, not improvised.

Complete Package Includes

• 3 oz Flexible Weight Strip: Scissors-cut to any shape, conforms to complex surfaces
• Professional Adhesive: Pre-applied backing, won't fail during racing

Perfect For

• Complex Aerodynamic Designs: Cars with curved surfaces, angled panels, or irregular shapes
• Wide, Shallow Weight Cavities: Areas where thick rigid weights won't fit efficiently
• Precision Weight Tuning: Cut exact amounts to hit 5.00oz perfectly, not "close enough"
• First-Time Builders: Simple installation, no drilling or special tools required
• Combination Weight Systems: Pairs perfectly with tungsten weights (sold separately)

How to Use (General Guidelines)

1. Weigh Your Car: Determine current weight with wheels and axles installed
2. Calculate Weight Needed: Subtract from 5oz limit (or your race's maximum)
3. Plan Weight Placement: Position 70-80% of weight behind center line, as low as possible
4. Measure and Cut: Use scissors to cut flexible strip to desired shape and size
5. Optional: Paint to Match Car: Apply acrylic or spray paint, allow to dry 24 hours
6. Test Before Permanent Installation: Temporarily position weight, roll car on test track
7. Permanent Installation: Remove adhesive backing, press firmly into final position
8. Final Weigh-In: Verify total weight meets race requirements

Pro Tip from Championship Teams: Don't use all 3oz as one piece. Cut flexible weight into multiple smaller strips (e.g., three 1oz pieces) and position them at strategic locations. This gives you more control over center of gravity and weight distribution. For complex shapes, create a paper template first, test the fit, then use the template to cut your flexible weight. This prevents waste and ensures optimal fit.

Strategic Applications for Flexible Weight

Application 1: Bottom-Mount Low-CG Strategy
Cut weight into strips and adhere to the underside of your car body, positioned toward the rear. This placement maximizes the low-center-of-gravity advantage while keeping the top surface clean for paint and aesthetics. Many championship cars use this strategy for the physics advantage it provides.

Application 2: Cavity-Filling for Hollowed Designs
Advanced builders hollow out car bodies to create weight cavities. Flexible weight excels at filling these irregular spaces completely, unlike rigid weights that leave gaps. Cut weight to fill cavities precisely, maximizing use of available space for optimal weight distribution.

Application 3: Combination with Tungsten Weights
Use high-density tungsten weights (sold separately) for primary rear mass placement, then use flexible weight to fine-tune to exactly 5.00oz and fill remaining spaces. This combination delivers the best of both systems: tungsten's maximum density plus flexible weight's adaptability.

Application 4: Layered Distribution Control
Cut weight into multiple thin strips and layer them at different positions along your car's length. This approach gives you fine control over weight distribution and center of gravity positioning that single-piece installations cannot provide. Test different configurations before final installation.

Technical Specifications

• Total Weight: 3 ounces
• Material: Steel-density composite material, non-toxic and odorless
• Adhesive Type: Professional-grade pressure-sensitive adhesive
• Cutting Method: Standard household scissors (no special tools required)
• Surface Treatment: Accepts paint (acrylic, spray paint) for color matching
• Flexibility: Conforms to curved surfaces and irregular contours
• Temperature Stability: Maintains properties in typical racing conditions
• Compatibility: All standard Pinewood Derby car designs and materials
• Safety: Non-toxic, odorless composite, child-safe with adult supervision

PineDash Pro Quality Guarantee

Flexible weight strip is manufactured to consistent density specifications and tested for clean cutting and adhesive strength. If the adhesive fails during racing, if the weight doesn't cut cleanly, if density is inconsistent, or if you're unsatisfied with performance for any reason, contact us within 30 days for a full refund—no questions asked, no return shipping required.

We engineer flexibility. We guarantee performance.

Important Race Compliance Note

Always verify your local race rules before purchasing. Most Pinewood Derby competitions use a 5oz maximum weight limit and allow flexible/composite weights without restriction. Some races may have specific material requirements—confirm flexible composite weights are permitted. When uncertain, check with your race organizer before building your car.

Frequently Asked Questions

What is flexible weight made of and is it safe?

PineDash Pro flexible weight is a composite material with density equivalent to steel. It's manufactured from non-toxic, odorless materials that are safe for children to handle with adult supervision. Unlike some weight materials, it contains no lead or hazardous substances. It cuts cleanly without producing sharp edges.

How do I cut flexible weight to an exact weight?

Use a kitchen scale for precision. Weigh your car to determine weight needed (e.g., need 2.4oz to reach 5.00oz). Cut pieces of flexible weight and weigh them on the kitchen scale until you have exactly 2.4oz. The material cuts predictably, so you can estimate: if you need half the strip, cut it in half (1.5oz each piece). Reweigh to verify.

Will 3oz be enough weight to reach the 5oz limit?

For most standard BSA pine car bodies with plastic wheels and axles, yes. Typical kit components weigh 1.5-2oz, meaning you need 3-3.5oz in added weights. The 3oz flexible strip provides sufficient capacity for standard builds. If you have a very light custom design or need more weight, consider purchasing additional flexible strips or combining with tungsten weights for higher density.

Can I remove and reposition flexible weight after sticking it down?

Yes, but with limitations. During the first few hours after application, you can carefully peel and reposition flexible weight if you work slowly. After 24 hours, the adhesive creates a permanent bond that's difficult to remove without damaging the weight or car surface. Plan placement carefully, test with temporary positioning before removing backing for permanent installation.

Why choose flexible weight instead of tungsten weights?

Each has advantages. Tungsten provides maximum density (19.3 g/cm³) for tight spaces. Flexible weight provides adaptability for irregular surfaces and precise weight tuning (cut to any amount). Many championship builders use both: tungsten for bulk mass, flexible for fine-tuning and gap-filling. If you can only choose one, flexible weight is more beginner-friendly and requires no drilling.

Safety Information

• Non-toxic composite material, safe for children with adult supervision
• Adult supervision recommended for children under 8 during installation
• Use scissors carefully when cutting—proper scissor safety applies

PineDash Pro Flexible Weight Strip gives you control over weight placement that rigid systems cannot provide. This is adaptable engineering for builders who refuse to compromise design for weight system limitations.

Your design. Your placement. Your control.

Extreme Dash. Seize the Win.

Build with Flexible Precision. Order PineDash Pro Flexible Weight Strip today and experience the placement freedom that separates good cars from championship cars. Cut to any shape. Position with precision. Win with confidence. Fast, free shipping on all orders.