Remember to leave about 3/4" of an inch at the top for the "foam."
While you can start the next step right away, you want to wait until the top of the gel has firmed up enough to support the foam...which will take about 10 minutes or so.
By David Fisher, About.com Guide
Remember to leave about 3/4" of an inch at the top for the "foam."
While you can start the next step right away, you want to wait until the top of the gel has firmed up enough to support the foam...which will take about 10 minutes or so.
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