

Removing resin 🤦🏻♀️ - advice?
I've worked with resin before on small projects so I am familiar with the safety practices, how to prevent bubbles, general curing rules, etc.
Unfortunately a family member took on a project I specifically asked him not to do, and the result is a beautiful piece of 50 year old live edge wood filled in with bubbly, cloudy, dirty, resin. There were two retirees involved in this crime and I can't get any solid information. I suspect it might be not properly cured as well but I am unsure what was used, how it was mixed, if there was water contamination, etc...
How might I get the resin out of the knots and start fresh? Do I try a heat gun? I have access to many tools and am willing to put money and time into salvaging this.
Tyia!