First experiment melting low density polyethylene using the large MDF mould. I’m melting it in a pan on the gas cooker using wax to get the heat up sufficiently and to avoid the sticky residue left when using vegetable oil. This took 3 hours to make. Feeling glad I decided to start with a more conservative scale and didn’t go for the original idea of 120x120cm! Complete this will be 60x60cm.