Coke® 2 Liter - Quest Water Rockets

Fin Trimming Guide for Coke® 2 Liter Bottle
This guide is designed to print actual size. Check the SCALE at the bottom of the page with a ruler. If the SCALE is
off you will need to change the scale setting for your printer to “Do not scale” or “100%.”
Step 1 Carefully cut out the shaded fin
shape below. Cut on the dotted line.
Step 4 Use a sharp hobby knife
to trim the rigid foam fin so it
matches the shaded fin shape.
Step 2 Align the shaded fin shape on
top of one of the rigid foam fins.
Step 5 Repeat Steps 2 through
4 on the two remaining fins.
Step 3 Mark the rigid foam fin so it
matches the shaded fin shape.
Stabilizer ring
Nozzle
SCALE
1 inch
5 cm
Coke® 2 Liter