How to make Fiberglass Mold - Process of making cement concrete mold

[@ahmedhassan-xv5ei]

very nice work

[@mahmoudzaefi2958]

hi. thanks. cound you please explain about that liquid in 2:09? and how much mix with water or ...? thanks.

[@patrickdickson4614]

What chemical was in the cup

[@CP-zi3eg]

What is the mix in the plastic glasses ? Thank you

[@technofeeliak]

Nice cement piano.