Hot wire slides better on smooth surface, wrapping template edge with aluminum cut from house siding.
Edge wrapped for a smooth slide
Hot wire cut
Template for side cut out
Slope 1-3/4" front to outlet and 1-1/4" sides to outlet
Core and support layout. Core scored halfway through.
Sides covered with packing tape, top 4 mil polyurethane film. Heating the poly took the wrinkles out after it cooled. Heating to get it to shrink and take care of wrinkles was a total guess method but it worked.
Ready to go.....
West System epoxy.......
First layer 1.5 oz cloth from
Next 3 layers 8.5 oz style 7725 cloth from
More layers to come after the core is bonded