Custom silicone molds?

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Well-Known Member
May 7, 2019
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Does anyone know of someone who makes custom silicone/wood soap molds? I like my bars to be 3”x 3” x 1”. I find that quart milk cartons hold about 1 1/2 lbs of soap batter with bars that size. Fits right in my hand. The milk cartons work, but I would like a permanent mold. I guess check Etsy??
Also aliexpress

There are also loads of really cheap ones. They may not be the exact size you want (keep searching because they might be there!) but they would be pretty close. Remember soap shrinks a bit too.
These cheaper molds bend a bit so if a rigid mold is important but you don't want to pay for custom molds you can stiffen them with a timber frame/support or polystyrene frame/support.

Or if you want a loaf mold and have a cutter you can buy these but you will need to make a timber frame or buy one with a timber frame included:
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