Pinewood Derby
Tungsten Weights

Tungsten weights for...
maximum car design flexibility,
and precise weight placement for speed

Why use Tungsten???

Tungsten gives you an advantage because it is about 1.8 times denser than lead, which make it is about half the size.

tungsten and lead size comparison picture

The single tungsten cylinder on top weighs .5 oz and is 7/16" long.
The bottom lead cylinders weigh .7 oz and are 1 5/8" long!

Tungsten gives you four advantages:

  1. You can pack more weight in a smaller area giving you more flexibility in your car design.

  2. You can place weight exactly where you need it for maximum speed.
    (See weight placement in Winning Pinewood Derby Secrets)

  3. Tungsten has the added advantage of being non-toxic, so you do not need gloves to handle it.

  4. Diameter is 3/8". Just drill a 3/8" hole and slide them in. Use wood putty or glue
    to seal the hole.

Tungsten 2oz weights

tungsten 2oz derby weights picture

2 oz Tungsten weights
weights

Smaller is better!
- Precise weight placement
- Maximum car design flexibility

2 oz total weight

only $9.95

Tungsten 3oz weights

tungsten 3oz pinewood weights

3 oz Tungsten weights

Smaller is better!
- Precise weight placement
- Maximum car design flexibility oz total weight

only $15.95

Tungsten Spheres


Tungsten Spheres weights

- Precise weight placement
- Maximum car design flexibility 1 oz bag of spheres (also known as BBs)
allows you to add small amounts of weight
to bring your car to precisely the 5oz limit
by adding just the right amount of weight
in very small increments.

1 oz total weight

only $7.95

Tungsten Putty


Tungsten Putty weight

- Precise weight placement
- Maximum car design flexibility 1 oz blob of putty

Allows you to add small amounts of weight anywhere on your car. Just break off the putty and stick it on! Our putty comes in a resealable plastic case.


1 oz total weight

only $8.95

What is Tungsten Putty Why Use it

Pinewood derby tungsten putty is a moldable material made from tungsten powder and a polymer binder. Tungsten putty will not harden under normal conditions, and has a density of 10 g/cm3.


Tungsten Putty is an easy way to fine tune the weight of your pinewood derby car. Made to be malleable, you can quickly and easily place the last bit of weight to any derby car. Pinewood derby tungsten putty can be used at home when building your car or brought to the track to help bring your car up to weight on race day.


Simply add the tungsten putty to any small crevice or hole. Our tungsten putty is very sticky and doesn't need glue or anything added to help keep the putty in position. It can be pulled, pinched, cut and formed into whatever shape you need.

How to Use Tungsten Putty And Advantages of Using

Pinewood derby tungsten putty can easily be used for final adjustments to the weight of pinewood derby cars. Simply pinch off a small piece of the tungsten putty, knead it until it's pliable, and press pinewood derby tungsten putty into any cavity or hole in the car.


Pinewood derby tungsten putty has many advantages:


  1. Pinewood derby tungsten putty saves you time because you can easily add just the right amount without breaking off weights or having to worry about finging the right size weight you may need.
  2. Pinewood derby tungsten putty can be easily molded to any shape, so you can use it anywhere on your car, regardless of your design.
  3. Pinewood derby tungsten putty is nearly 2 times denser than lead, so it adds lots of weight in a very small area.
  4. Pinewood derby tungsten putty is very sticky, allowing it to stay on your car fairly well.
  5. Pinewood derby tungsten putty is child-safe, there are no toxic materials in it.

Add weight anywhere on your car!

Pinewood derby tungsten putty is soft and malleable so it can be changed into virtually any shape, and it can be broken into separate pieces.


Tungsten is child-safe. There are no toxic materials in it. Packaged in 1 oz pieces.

Main advantages and disadvantages of each metal:

 

Advantages

Disadvantages

Lead

Soft - easy to bend and cut. 
Low cost
Medium density

Keep it away from children
Only available in one form - 1/4" cylinders.

Tungsten

High density
Ideal for concentrating weight in specific area of the car

Non-toxic and completely safe to handle

High cost
Very hard - Cannot be cut or shaped

Zinc Alloy

Low Cost
Completely Safe

Harder to cut
Lower Density

Caution while using Tungsten Putty and Tungsten Spheres

Although pinewood derby tungsten putty is made from non-toxic ingredients, it is not a toy for children to play with. Always wash your hands after use, and keep it away from food and your mouth.

Tungsten BB's are not for children under 6!

      Pinewood Derby
      Tips & Hints

      Tungsten weights are ideal for pinewood derby cars. Tungsten is about 1/3 smaller than a zinc piece with the same weight. Therefore, you can pack Tungsten weights in a smaller area to optimize your center of gravity to maximize inertia giving you greater speed at the finish gate.



    • Pinewood Pro Security Verified Trust

    • Risk Free Guarantee Pinewood Pro
    • Pinewood Derby
      lubes Tip

      When adding Nyoil to your axles, "less is more"! Only use one or two drops per axle and wipe off any excess oil. The oil should not be run down your axle.


      Pinewood Derby
      painting Hint

      When painting with children, it is better to use a paint brush rather than spray paint because spray paint can cause vapors. If the child is spray painting, be sure to use a breathing mask and be in an open area.


    • Helping Pinewood Derby Racers
      pinewood derby authority
      ...for over 15 years.

    • pinewood derby winner

      Thanks to your detailed instructions, speed tips and parts, we won 1st place! Thanks so much.
      - Joe from ME



    • This will be my 3rd year ordering from you. This year I have an 8 year old son, a ten year old son, and my 12 year old daughter's young women group is also doing the pinewood derby. We are still undefeated – Last year we purchased your wheels and axles and won 1st place again, 2 years running!
      - Kirk from UT



    • Father and Son Undefeated Racers

      You people offer the very finest support and equipment for Pinewood derby cars on the planet! We went undefeated for the second year in a row. Cheers!
      - Wayne



    • father-son derby winner

      This was my 7 year old son's first Pinewood Derby and I would have paid 100 times the price just to see the expression on his face when he took first! Your information was invaluable!
      Fred & Vincent

    • pinewood derby trophy winners

      We ran our 3 cars at a local pack meet, and what a great time my kids had. Both of my two boys prepared their cars with your tooling. My boys were given first and second place.
      - Brian from DE

    • pinewood derby winner

      My son peter took first place with his car. Thanks for your products,
      - Tony from TX

Pinewood Derby - Tungsten Weights