You can find medium density fiberboard at your local hardware store. Always wear protective eyewear when using a bandsaw. You can even use a jigsaw to cut it. [2] X Research source
Make sure you clamp the ends and middle of the plywood you’re bending. If you see gaps between the plywood and the curved side of the form, tighten a clamp over them.
If you still can’t get the bend to hold, try gluing additional layers of plywood over your original piece and re-clamping it to the form. Making the plywood thicker will help it bend more easily. [6] X Research source
You can find a ratchet strap online or at your local hardware store. Read the label to see if the ratchet strap has S-hooks.
You may need to thread the strap attached to one of the hooks through the ratchet so both sides of the strap are connected.
