Building Continued

I cut out the center of my base to fit the inner mould (so it would slide out easier) and added wooden blocks to support the frame.

I installed handles to the inner mould to make extrusion easy.

I installed hinges to 2 corners of the pentagon so the shape could open up and ease extrusion.

I put the pieces in place and completed my mould frame.

I painted the inside of my mould with an oil-based primer to also make extrusion easier.