Thingiverse
Concrete Jersey Barrier mold 1/20
by Cagatay
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1/20 scale concrete jersey barrier forms,
different models available for clay or concrete.
I use 10 shore rtv2 silicon and the results are very nice.
I also write down the concrete mix ratios.
I also add SketchUp file if you want to make changes.
You can visit my profile for other building material molds.
Cement 6*
Marble dust 3*
Grout (tile fill) 1*
Water 4*
Attention!!Important!!
Use a mold release spray before casting rtv2
Apply vibration
different models available for clay or concrete.
I use 10 shore rtv2 silicon and the results are very nice.
I also write down the concrete mix ratios.
I also add SketchUp file if you want to make changes.
You can visit my profile for other building material molds.
Cement 6*
Marble dust 3*
Grout (tile fill) 1*
Water 4*
Attention!!Important!!
Use a mold release spray before casting rtv2
Apply vibration
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