Have a mold ready to use.
Diy plastic sheet molding.
Polycarbonate clear plastic sheet 12 x 24 x 0 0625 1 16 3 pack shatter resistant easier to cut bend mold than plexiglass.
4 6 out of 5 stars 197.
The example here is the outside of a mold but it can work inside too.
Make adjustments appropriate to the specifications of your project.
Measure the inside of your oven.
Create high performance plastic parts.
Dip the sheets in bowl filled with room temperature water for 1 second.
Each sheet should be 6 inches longer than the mold.
Things you ll need 2 inch by 4 inch timber saw 3 inch wood screws drill plywood sheet 2 inch by 2 inch wood cube 2 foot by 2 foot pegboard sheet angled shop vac attachment small screws duct tape form coins shop vacuum cleaner thermoplastic sheets hobby knife stapler oven oven mitts pencil eraser.
As you ll need to put the plastic sheet into the oven this is your size limitation.
Create a durable mother shell.
Layer the sheets on top of eachother.