bamabass

new way of building a crank?????

2 posts in this topic

i was wondering if i can make a mold of a crank and fill it with polyurethane foam.its a hard bouyant material that comes in two parts.and plus its inexpensive.i was thinking you can make the mold,pour the liquid,cut in half,add wire,and weight,put a lip on and paint and seal.this would be a low cost and fun way to make cranks.

any info or suggestions??????

thank you

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