Making a cheap silicone mould for climbing holds

Making a mold from cheap 100% silicone and florist foam. I estimate that this one mold I made would cost under $1 to make, provided you have all the tools you need. Epoxy resin for this part is around $3, and if you would use polyester resin that would be also under $1.

Intro music by meowtek (Creative commons license)

Видео Making a cheap silicone mould for climbing holds канала mrmarko23