Fins and Fin Material

Fins and Fin Material

  • Rocketry Works Balsa Sheet 12 " x 6 " Rocketry Works Balsa Sheet 12 " x 6 "

    Midwest Products

    6 x 12 inch Balsa Sheet

    $1.49
    Lightweight balsa sheet is ideal for making fins, centering rings, and other structural parts in model rockets.  It's easy to cut with a hobby knife, and its strength can be augmented with sanding sealer or thin CA glue. For optimal strength, always...
    MWP - 6x12 BALSA
  • Birch Plywood with manufacturer tag Birch Plywood back view

    Midwest Products

    6 x 12 inch Birch Plywood

    $5.14
    Birch Plywood features a smooth finish suitable for scale modeling or any application where a smooth finish is needed. Birch plywood consists of 5 layers of wood sandwiched together for strength.
    MWP - 6x12 BPW
  • Out of Stock
    Craft Plywood with manufacturer tag Craft Plywood back view

    Midwest Products

    6 x 12 inch Craft Plywood

    $1.75
    Craft plywood is a rougher finish than birch plywood--less expensive and perfect for early TARC builds when finish isn't essential.  The plywood consists of 3 layers of wood. 1/8 inch thick is typical for mid power rockets seen in TARC and other...
    MWP - 6x12 CPW
  • Plywood through the wall fin for 29mm motor tube in BT-80 body tube

    Rocketry Works

    Custom Plywood Fins

    $3.99
    Rocketry Works can cut your plywood fins for you!  Simply upload your fin pattern and an optional logo file, and we can cut your fins to your specifications!  Fin size is limited to plywood material in 8x8 inch or 12x6 inch sections, and work...
    RW-CUSTOM-FIN
  • Plywood through the wall fin for 29mm motor tube in BT-80 body tube Plywood through the wall fin for 29mm motor tube in BT-80 body tube, shown in a mid power version of the Maxi Alpha 3

    Rocketry Works

    Plywood Swept Fins TTW fits 29mm in BT-80 (Set of 3)

    $8.99
    Save yourself the trouble of cutting your own plywood fins with thee sturdy through-the-wall (TTW) 1/8 inch thick laser cut plywood fins. The swept shape fins are a clone of the Estes Maxi Alpha 3 fins, and in fact, these form the foundation of an...
    RW-29MM-BT-80-TTW-3MM-SWEPT-FIN
  • Plywood Trapezoidal Fins TTW fits 29mm in BT-70

    Rocketry Works

    Plywood Trapezoidal Fins TTW fits 29mm in BT-70 (Set of 3)

    $7.99
    Save yourself the trouble of cutting your own plywood fins with thee sturdy through-the-wall (TTW) 1/8 inch thick laser cut plywood fins. The trapezoidal shape fins resist breakage on landing better than any other type of fin, since they are tucked up...
    RW-29MM-BT-70-TTW-3MM-TRAP-FIN