Plastic vs Wax Foundation - Which to Use? -
2012-6-7 · Adding beeswax to the bare plastic is an often-cited important step when reusing older plastic foundation, or even when using brand-new, factory-waxed plastic. The process for adding wax to the plastic foundation is very simple. Melt some beeswax in a double-boiler, and then use a clean paintbrush to brush a thin coating onto the foundation.
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