What to do if silicone mold bleeds oil?

There is no oil in molding silicone rubber, so the molding silicone won’t be oily at all.  If the mold is oily, it might because of the compound silicone oil( the compound of silicon oil and white oil) in it. The white oil is not silicon oil but a kind of petrochemicals, so pls don't add any compound white silicone oil into your silicone.

2017-08-16