Talk Composites - The Forum for Advanced Composites

Sealing wood for mold making and resin casting?

http://www.talkcomposites.com/Topic40183.aspx

By Bjorn Wesselink - 6/2/2021 8:30:33 AM

Hi,

Could anyone inform me about inexpensive materials to seal wood that will be used for both silicione mold making and later to cast epoxy over? Would beeswax do the trick or do I need something else?
By Rosta Spicl - 6/4/2021 10:00:46 AM

Low viskosity laminating epoxy resin. Or something more sofisticated and expensive just like Dunapox, Marbocote sealers.